mirror of https://github.com/grpc/grpc.git
Craig Tiller
9 years ago
commit
cae3cb31ed
532 changed files with 14679 additions and 2627 deletions
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/*
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* |
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* Copyright 2015, Google Inc. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are |
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* met: |
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* |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following disclaimer |
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* in the documentation and/or other materials provided with the |
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* distribution. |
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* * Neither the name of Google Inc. nor the names of its |
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* contributors may be used to endorse or promote products derived from |
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* this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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*/ |
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#include "src/core/ext/client_config/client_channel_factory.h" |
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void grpc_client_channel_factory_ref(grpc_client_channel_factory* factory) { |
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factory->vtable->ref(factory); |
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} |
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void grpc_client_channel_factory_unref(grpc_exec_ctx* exec_ctx, |
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grpc_client_channel_factory* factory) { |
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factory->vtable->unref(exec_ctx, factory); |
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} |
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grpc_subchannel* grpc_client_channel_factory_create_subchannel( |
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grpc_exec_ctx* exec_ctx, grpc_client_channel_factory* factory, |
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grpc_subchannel_args* args) { |
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return factory->vtable->create_subchannel(exec_ctx, factory, args); |
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} |
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grpc_channel* grpc_client_channel_factory_create_channel( |
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grpc_exec_ctx* exec_ctx, grpc_client_channel_factory* factory, |
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const char* target, grpc_client_channel_type type, |
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grpc_channel_args* args) { |
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return factory->vtable->create_client_channel(exec_ctx, factory, target, type, |
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args); |
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} |
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@ -0,0 +1,85 @@ |
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/*
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* |
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* Copyright 2015, Google Inc. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are |
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* met: |
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* |
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|
* * Redistributions of source code must retain the above copyright |
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|
* notice, this list of conditions and the following disclaimer. |
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|
* * Redistributions in binary form must reproduce the above |
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|
* copyright notice, this list of conditions and the following disclaimer |
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|
* in the documentation and/or other materials provided with the |
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|
* distribution. |
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|
* * Neither the name of Google Inc. nor the names of its |
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|
* contributors may be used to endorse or promote products derived from |
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|
* this software without specific prior written permission. |
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|
* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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|
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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*/ |
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#ifndef GRPC_CORE_EXT_CLIENT_CONFIG_CLIENT_CHANNEL_FACTORY_H |
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#define GRPC_CORE_EXT_CLIENT_CONFIG_CLIENT_CHANNEL_FACTORY_H |
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#include <grpc/impl/codegen/grpc_types.h> |
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#include "src/core/ext/client_config/subchannel.h" |
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#include "src/core/lib/channel/channel_stack.h" |
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typedef struct grpc_client_channel_factory grpc_client_channel_factory; |
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typedef struct grpc_client_channel_factory_vtable |
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grpc_client_channel_factory_vtable; |
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typedef enum { |
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GRPC_CLIENT_CHANNEL_TYPE_REGULAR, /** for the user-level regular calls */ |
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GRPC_CLIENT_CHANNEL_TYPE_LOAD_BALANCING, /** for communication with a load
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balancing service */ |
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} grpc_client_channel_type; |
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/** Constructor for new configured channels.
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Creating decorators around this type is encouraged to adapt behavior. */ |
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struct grpc_client_channel_factory { |
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const grpc_client_channel_factory_vtable *vtable; |
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}; |
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struct grpc_client_channel_factory_vtable { |
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void (*ref)(grpc_client_channel_factory *factory); |
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void (*unref)(grpc_exec_ctx *exec_ctx, grpc_client_channel_factory *factory); |
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grpc_subchannel *(*create_subchannel)(grpc_exec_ctx *exec_ctx, |
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grpc_client_channel_factory *factory, |
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grpc_subchannel_args *args); |
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grpc_channel *(*create_client_channel)(grpc_exec_ctx *exec_ctx, |
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grpc_client_channel_factory *factory, |
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const char *target, |
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grpc_client_channel_type type, |
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grpc_channel_args *args); |
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}; |
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void grpc_client_channel_factory_ref(grpc_client_channel_factory *factory); |
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void grpc_client_channel_factory_unref(grpc_exec_ctx *exec_ctx, |
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grpc_client_channel_factory *factory); |
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/** Create a new grpc_subchannel */ |
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grpc_subchannel *grpc_client_channel_factory_create_subchannel( |
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grpc_exec_ctx *exec_ctx, grpc_client_channel_factory *factory, |
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grpc_subchannel_args *args); |
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/** Create a new grpc_channel */ |
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grpc_channel *grpc_client_channel_factory_create_channel( |
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grpc_exec_ctx *exec_ctx, grpc_client_channel_factory *factory, |
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const char *target, grpc_client_channel_type type, grpc_channel_args *args); |
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#endif /* GRPC_CORE_EXT_CLIENT_CONFIG_CLIENT_CHANNEL_FACTORY_H */ |
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@ -0,0 +1,84 @@ |
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#region Copyright notice and license |
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// Copyright 2015-2016, Google Inc. |
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// All rights reserved. |
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// |
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// Redistribution and use in source and binary forms, with or without |
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|
// modification, are permitted provided that the following conditions are |
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|
// met: |
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|
// |
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|
// * Redistributions of source code must retain the above copyright |
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|
// notice, this list of conditions and the following disclaimer. |
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|
// * Redistributions in binary form must reproduce the above |
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|
// copyright notice, this list of conditions and the following disclaimer |
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|
// in the documentation and/or other materials provided with the |
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|
// distribution. |
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|
// * Neither the name of Google Inc. nor the names of its |
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|
// contributors may be used to endorse or promote products derived from |
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|
// this software without specific prior written permission. |
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|
// |
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|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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|
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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|
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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|
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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|
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
||||||
|
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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|
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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|
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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|
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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#endregion |
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using System.Threading.Tasks; |
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using Grpc.Core.Internal; |
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namespace Grpc.Core |
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{ |
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/// <summary> |
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/// Abstraction of client-side RPC invocation. |
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/// </summary> |
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/// <seealso cref="Calls"/> |
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public abstract class CallInvoker |
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{ |
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/// <summary> |
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/// Invokes a simple remote call in a blocking fashion. |
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/// </summary> |
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public abstract TResponse BlockingUnaryCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string host, CallOptions options, TRequest request) |
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where TRequest : class
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where TResponse : class; |
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/// <summary> |
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/// Invokes a simple remote call asynchronously. |
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/// </summary> |
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public abstract AsyncUnaryCall<TResponse> AsyncUnaryCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string host, CallOptions options, TRequest request) |
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where TRequest : class
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where TResponse : class; |
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/// <summary> |
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/// Invokes a server streaming call asynchronously. |
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/// In server streaming scenario, client sends on request and server responds with a stream of responses. |
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/// </summary> |
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public abstract AsyncServerStreamingCall<TResponse> AsyncServerStreamingCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string host, CallOptions options, TRequest request) |
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where TRequest : class
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where TResponse : class; |
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/// <summary> |
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/// Invokes a client streaming call asynchronously. |
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/// In client streaming scenario, client sends a stream of requests and server responds with a single response. |
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/// </summary> |
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public abstract AsyncClientStreamingCall<TRequest, TResponse> AsyncClientStreamingCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string host, CallOptions options) |
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where TRequest : class
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where TResponse : class; |
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/// <summary> |
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/// Invokes a duplex streaming call asynchronously. |
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/// In duplex streaming scenario, client sends a stream of requests and server responds with a stream of responses. |
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/// The response stream is completely independent and both side can be sending messages at the same time. |
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/// </summary> |
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public abstract AsyncDuplexStreamingCall<TRequest, TResponse> AsyncDuplexStreamingCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string host, CallOptions options) |
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where TRequest : class
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where TResponse : class; |
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} |
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} |
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@ -0,0 +1,112 @@ |
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#region Copyright notice and license |
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// Copyright 2015-2016, Google Inc. |
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// All rights reserved. |
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// |
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// Redistribution and use in source and binary forms, with or without |
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|
// modification, are permitted provided that the following conditions are |
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|
// met: |
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|
// |
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|
// * Redistributions of source code must retain the above copyright |
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|
// notice, this list of conditions and the following disclaimer. |
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|
// * Redistributions in binary form must reproduce the above |
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|
// copyright notice, this list of conditions and the following disclaimer |
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|
// in the documentation and/or other materials provided with the |
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|
// distribution. |
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|
// * Neither the name of Google Inc. nor the names of its |
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|
// contributors may be used to endorse or promote products derived from |
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|
// this software without specific prior written permission. |
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|
// |
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|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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|
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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|
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
||||||
|
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
||||||
|
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
||||||
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
||||||
|
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
||||||
|
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
||||||
|
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
||||||
|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
||||||
|
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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#endregion |
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using System.Threading.Tasks; |
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using Grpc.Core.Internal; |
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using Grpc.Core.Utils; |
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namespace Grpc.Core |
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{ |
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/// <summary> |
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/// Invokes client RPCs using <see cref="Calls"/>. |
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/// </summary> |
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public class DefaultCallInvoker : CallInvoker |
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{ |
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readonly Channel channel; |
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/// <summary> |
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/// Initializes a new instance of the <see cref="Grpc.Core.DefaultCallInvoker"/> class. |
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/// </summary> |
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/// <param name="channel">Channel to use.</param> |
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public DefaultCallInvoker(Channel channel) |
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{ |
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this.channel = GrpcPreconditions.CheckNotNull(channel); |
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} |
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/// <summary> |
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/// Invokes a simple remote call in a blocking fashion. |
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/// </summary> |
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public override TResponse BlockingUnaryCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string host, CallOptions options, TRequest request) |
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{ |
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var call = CreateCall(method, host, options); |
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return Calls.BlockingUnaryCall(call, request); |
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} |
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/// <summary> |
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/// Invokes a simple remote call asynchronously. |
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|
/// </summary> |
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public override AsyncUnaryCall<TResponse> AsyncUnaryCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string host, CallOptions options, TRequest request) |
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{ |
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var call = CreateCall(method, host, options); |
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return Calls.AsyncUnaryCall(call, request); |
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|
} |
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|
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/// <summary> |
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|
/// Invokes a server streaming call asynchronously. |
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|
/// In server streaming scenario, client sends on request and server responds with a stream of responses. |
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|
/// </summary> |
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|
public override AsyncServerStreamingCall<TResponse> AsyncServerStreamingCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string host, CallOptions options, TRequest request) |
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|
{ |
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|
var call = CreateCall(method, host, options); |
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|
return Calls.AsyncServerStreamingCall(call, request); |
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|
} |
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|
|
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|
/// <summary> |
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|
/// Invokes a client streaming call asynchronously. |
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|
/// In client streaming scenario, client sends a stream of requests and server responds with a single response. |
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|
/// </summary> |
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|
public override AsyncClientStreamingCall<TRequest, TResponse> AsyncClientStreamingCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string host, CallOptions options) |
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|
{ |
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|
var call = CreateCall(method, host, options); |
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|
return Calls.AsyncClientStreamingCall(call); |
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|
} |
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|
|
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|
/// <summary> |
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|
/// Invokes a duplex streaming call asynchronously. |
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|
/// In duplex streaming scenario, client sends a stream of requests and server responds with a stream of responses. |
||||||
|
/// The response stream is completely independent and both side can be sending messages at the same time. |
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|
/// </summary> |
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|
public override AsyncDuplexStreamingCall<TRequest, TResponse> AsyncDuplexStreamingCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string host, CallOptions options) |
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|
{ |
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|
var call = CreateCall(method, host, options); |
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|
return Calls.AsyncDuplexStreamingCall(call); |
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|
} |
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|
|
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protected virtual CallInvocationDetails<TRequest, TResponse> CreateCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string host, CallOptions options) |
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|
where TRequest : class
|
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|
where TResponse : class
|
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|
{ |
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|
return new CallInvocationDetails<TRequest, TResponse>(channel, method, host, options); |
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|
} |
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|
} |
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|
} |
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@ -0,0 +1,134 @@ |
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|
#region Copyright notice and license |
||||||
|
|
||||||
|
// Copyright 2015-2016, Google Inc. |
||||||
|
// All rights reserved. |
||||||
|
// |
||||||
|
// Redistribution and use in source and binary forms, with or without |
||||||
|
// modification, are permitted provided that the following conditions are |
||||||
|
// met: |
||||||
|
// |
||||||
|
// * Redistributions of source code must retain the above copyright |
||||||
|
// notice, this list of conditions and the following disclaimer. |
||||||
|
// * Redistributions in binary form must reproduce the above |
||||||
|
// copyright notice, this list of conditions and the following disclaimer |
||||||
|
// in the documentation and/or other materials provided with the |
||||||
|
// distribution. |
||||||
|
// * Neither the name of Google Inc. nor the names of its |
||||||
|
// contributors may be used to endorse or promote products derived from |
||||||
|
// this software without specific prior written permission. |
||||||
|
// |
||||||
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
||||||
|
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
||||||
|
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
||||||
|
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
||||||
|
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
||||||
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
||||||
|
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
||||||
|
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
||||||
|
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
||||||
|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
||||||
|
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||||||
|
|
||||||
|
#endregion |
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|
|
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|
using System; |
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|
using System.Threading.Tasks; |
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|
using Grpc.Core; |
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|
using Grpc.Core.Utils; |
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|
|
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|
namespace Grpc.Core.Internal |
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|
{ |
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|
/// <summary> |
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|
/// Decorates an underlying <c>CallInvoker</c> to intercept call invocations. |
||||||
|
/// </summary> |
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|
internal class InterceptingCallInvoker : CallInvoker |
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|
{ |
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|
readonly CallInvoker callInvoker; |
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|
readonly Func<string, string> hostInterceptor; |
||||||
|
readonly Func<CallOptions, CallOptions> callOptionsInterceptor; |
||||||
|
|
||||||
|
/// <summary> |
||||||
|
/// Initializes a new instance of the <see cref="Grpc.Core.InterceptingCallInvoker"/> class. |
||||||
|
/// </summary> |
||||||
|
public InterceptingCallInvoker(CallInvoker callInvoker, |
||||||
|
Func<string, string> hostInterceptor = null, |
||||||
|
Func<CallOptions, CallOptions> callOptionsInterceptor = null) |
||||||
|
{ |
||||||
|
this.callInvoker = GrpcPreconditions.CheckNotNull(callInvoker); |
||||||
|
this.hostInterceptor = hostInterceptor; |
||||||
|
this.callOptionsInterceptor = callOptionsInterceptor; |
||||||
|
} |
||||||
|
|
||||||
|
/// <summary> |
||||||
|
/// Intercepts a unary call. |
||||||
|
/// </summary> |
||||||
|
public override TResponse BlockingUnaryCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string host, CallOptions options, TRequest request) |
||||||
|
{ |
||||||
|
host = InterceptHost(host); |
||||||
|
options = InterceptCallOptions(options); |
||||||
|
return callInvoker.BlockingUnaryCall(method, host, options, request); |
||||||
|
} |
||||||
|
|
||||||
|
/// <summary> |
||||||
|
/// Invokes a simple remote call asynchronously. |
||||||
|
/// </summary> |
||||||
|
public override AsyncUnaryCall<TResponse> AsyncUnaryCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string host, CallOptions options, TRequest request) |
||||||
|
{ |
||||||
|
host = InterceptHost(host); |
||||||
|
options = InterceptCallOptions(options); |
||||||
|
return callInvoker.AsyncUnaryCall(method, host, options, request); |
||||||
|
} |
||||||
|
|
||||||
|
/// <summary> |
||||||
|
/// Invokes a server streaming call asynchronously. |
||||||
|
/// In server streaming scenario, client sends on request and server responds with a stream of responses. |
||||||
|
/// </summary> |
||||||
|
public override AsyncServerStreamingCall<TResponse> AsyncServerStreamingCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string host, CallOptions options, TRequest request) |
||||||
|
{ |
||||||
|
host = InterceptHost(host); |
||||||
|
options = InterceptCallOptions(options); |
||||||
|
return callInvoker.AsyncServerStreamingCall(method, host, options, request); |
||||||
|
} |
||||||
|
|
||||||
|
/// <summary> |
||||||
|
/// Invokes a client streaming call asynchronously. |
||||||
|
/// In client streaming scenario, client sends a stream of requests and server responds with a single response. |
||||||
|
/// </summary> |
||||||
|
public override AsyncClientStreamingCall<TRequest, TResponse> AsyncClientStreamingCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string host, CallOptions options) |
||||||
|
{ |
||||||
|
host = InterceptHost(host); |
||||||
|
options = InterceptCallOptions(options); |
||||||
|
return callInvoker.AsyncClientStreamingCall(method, host, options); |
||||||
|
} |
||||||
|
|
||||||
|
/// <summary> |
||||||
|
/// Invokes a duplex streaming call asynchronously. |
||||||
|
/// In duplex streaming scenario, client sends a stream of requests and server responds with a stream of responses. |
||||||
|
/// The response stream is completely independent and both side can be sending messages at the same time. |
||||||
|
/// </summary> |
||||||
|
public override AsyncDuplexStreamingCall<TRequest, TResponse> AsyncDuplexStreamingCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string host, CallOptions options) |
||||||
|
{ |
||||||
|
host = InterceptHost(host); |
||||||
|
options = InterceptCallOptions(options); |
||||||
|
return callInvoker.AsyncDuplexStreamingCall(method, host, options); |
||||||
|
} |
||||||
|
|
||||||
|
private string InterceptHost(string host) |
||||||
|
{ |
||||||
|
if (hostInterceptor == null) |
||||||
|
{ |
||||||
|
return host; |
||||||
|
} |
||||||
|
return hostInterceptor(host); |
||||||
|
} |
||||||
|
|
||||||
|
private CallOptions InterceptCallOptions(CallOptions options) |
||||||
|
{ |
||||||
|
if (callOptionsInterceptor == null) |
||||||
|
{ |
||||||
|
return options; |
||||||
|
} |
||||||
|
return callOptionsInterceptor(options); |
||||||
|
} |
||||||
|
} |
||||||
|
} |
||||||
@ -0,0 +1,75 @@ |
|||||||
|
#region Copyright notice and license |
||||||
|
|
||||||
|
// Copyright 2015-2016, Google Inc. |
||||||
|
// All rights reserved. |
||||||
|
// |
||||||
|
// Redistribution and use in source and binary forms, with or without |
||||||
|
// modification, are permitted provided that the following conditions are |
||||||
|
// met: |
||||||
|
// |
||||||
|
// * Redistributions of source code must retain the above copyright |
||||||
|
// notice, this list of conditions and the following disclaimer. |
||||||
|
// * Redistributions in binary form must reproduce the above |
||||||
|
// copyright notice, this list of conditions and the following disclaimer |
||||||
|
// in the documentation and/or other materials provided with the |
||||||
|
// distribution. |
||||||
|
// * Neither the name of Google Inc. nor the names of its |
||||||
|
// contributors may be used to endorse or promote products derived from |
||||||
|
// this software without specific prior written permission. |
||||||
|
// |
||||||
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
||||||
|
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
||||||
|
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
||||||
|
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
||||||
|
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
||||||
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
||||||
|
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
||||||
|
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
||||||
|
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
||||||
|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
||||||
|
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||||||
|
|
||||||
|
#endregion |
||||||
|
|
||||||
|
using System; |
||||||
|
using System.Threading.Tasks; |
||||||
|
using Grpc.Core; |
||||||
|
using Grpc.Core.Utils; |
||||||
|
|
||||||
|
namespace Grpc.Core.Internal |
||||||
|
{ |
||||||
|
/// <summary> |
||||||
|
/// Call invoker that throws <c>NotImplementedException</c> for all requests. |
||||||
|
/// </summary> |
||||||
|
internal class UnimplementedCallInvoker : CallInvoker |
||||||
|
{ |
||||||
|
public UnimplementedCallInvoker() |
||||||
|
{ |
||||||
|
} |
||||||
|
|
||||||
|
public override TResponse BlockingUnaryCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string host, CallOptions options, TRequest request) |
||||||
|
{ |
||||||
|
throw new NotImplementedException(); |
||||||
|
} |
||||||
|
|
||||||
|
public override AsyncUnaryCall<TResponse> AsyncUnaryCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string host, CallOptions options, TRequest request) |
||||||
|
{ |
||||||
|
throw new NotImplementedException(); |
||||||
|
} |
||||||
|
|
||||||
|
public override AsyncServerStreamingCall<TResponse> AsyncServerStreamingCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string host, CallOptions options, TRequest request) |
||||||
|
{ |
||||||
|
throw new NotImplementedException(); |
||||||
|
} |
||||||
|
|
||||||
|
public override AsyncClientStreamingCall<TRequest, TResponse> AsyncClientStreamingCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string host, CallOptions options) |
||||||
|
{ |
||||||
|
throw new NotImplementedException(); |
||||||
|
} |
||||||
|
|
||||||
|
public override AsyncDuplexStreamingCall<TRequest, TResponse> AsyncDuplexStreamingCall<TRequest, TResponse>(Method<TRequest, TResponse> method, string host, CallOptions options) |
||||||
|
{ |
||||||
|
throw new NotImplementedException(); |
||||||
|
} |
||||||
|
} |
||||||
|
} |
||||||
@ -0,0 +1,106 @@ |
|||||||
|
#region Copyright notice and license |
||||||
|
|
||||||
|
// Copyright 2015-2016, Google Inc. |
||||||
|
// All rights reserved. |
||||||
|
// |
||||||
|
// Redistribution and use in source and binary forms, with or without |
||||||
|
// modification, are permitted provided that the following conditions are |
||||||
|
// met: |
||||||
|
// |
||||||
|
// * Redistributions of source code must retain the above copyright |
||||||
|
// notice, this list of conditions and the following disclaimer. |
||||||
|
// * Redistributions in binary form must reproduce the above |
||||||
|
// copyright notice, this list of conditions and the following disclaimer |
||||||
|
// in the documentation and/or other materials provided with the |
||||||
|
// distribution. |
||||||
|
// * Neither the name of Google Inc. nor the names of its |
||||||
|
// contributors may be used to endorse or promote products derived from |
||||||
|
// this software without specific prior written permission. |
||||||
|
// |
||||||
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
||||||
|
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
||||||
|
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
||||||
|
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
||||||
|
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
||||||
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
||||||
|
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
||||||
|
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
||||||
|
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
||||||
|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
||||||
|
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||||||
|
|
||||||
|
#endregion |
||||||
|
|
||||||
|
using System; |
||||||
|
using System.Collections.Generic; |
||||||
|
using System.IO; |
||||||
|
using System.Linq; |
||||||
|
using System.Threading; |
||||||
|
using System.Threading.Tasks; |
||||||
|
using Grpc.Core; |
||||||
|
using Grpc.Core.Utils; |
||||||
|
using Grpc.Testing; |
||||||
|
using Moq; |
||||||
|
using NUnit.Framework; |
||||||
|
|
||||||
|
namespace Grpc.IntegrationTesting |
||||||
|
{ |
||||||
|
public class GeneratedClientTest |
||||||
|
{ |
||||||
|
TestService.TestServiceClient unimplementedClient = new UnimplementedTestServiceClient(); |
||||||
|
|
||||||
|
[Test] |
||||||
|
public void ExpandedParamOverloadCanBeMocked() |
||||||
|
{ |
||||||
|
var expected = new SimpleResponse(); |
||||||
|
|
||||||
|
var mockClient = new Mock<TestService.TestServiceClient>(); |
||||||
|
// mocking is relatively clumsy because one needs to specify value for all the optional params. |
||||||
|
mockClient.Setup(m => m.UnaryCall(It.IsAny<SimpleRequest>(), null, null, CancellationToken.None)).Returns(expected); |
||||||
|
|
||||||
|
Assert.AreSame(expected, mockClient.Object.UnaryCall(new SimpleRequest())); |
||||||
|
} |
||||||
|
|
||||||
|
[Test] |
||||||
|
public void CallOptionsOverloadCanBeMocked() |
||||||
|
{ |
||||||
|
var expected = new SimpleResponse(); |
||||||
|
|
||||||
|
var mockClient = new Mock<TestService.TestServiceClient>(); |
||||||
|
mockClient.Setup(m => m.UnaryCall(It.IsAny<SimpleRequest>(), It.IsAny<CallOptions>())).Returns(expected); |
||||||
|
|
||||||
|
Assert.AreSame(expected, mockClient.Object.UnaryCall(new SimpleRequest(), new CallOptions())); |
||||||
|
} |
||||||
|
|
||||||
|
[Test] |
||||||
|
public void DefaultMethodStubThrows_UnaryCall() |
||||||
|
{ |
||||||
|
Assert.Throws(typeof(NotImplementedException), () => unimplementedClient.UnaryCall(new SimpleRequest())); |
||||||
|
} |
||||||
|
|
||||||
|
[Test] |
||||||
|
public void DefaultMethodStubThrows_ClientStreaming() |
||||||
|
{ |
||||||
|
Assert.Throws(typeof(NotImplementedException), () => unimplementedClient.StreamingInputCall()); |
||||||
|
} |
||||||
|
|
||||||
|
[Test] |
||||||
|
public void DefaultMethodStubThrows_ServerStreaming() |
||||||
|
{ |
||||||
|
Assert.Throws(typeof(NotImplementedException), () => unimplementedClient.StreamingOutputCall(new StreamingOutputCallRequest())); |
||||||
|
} |
||||||
|
|
||||||
|
[Test] |
||||||
|
public void DefaultMethodStubThrows_DuplexStreaming() |
||||||
|
{ |
||||||
|
Assert.Throws(typeof(NotImplementedException), () => unimplementedClient.FullDuplexCall()); |
||||||
|
} |
||||||
|
|
||||||
|
/// <summary> |
||||||
|
/// Subclass of the generated client that doesn't override any method stubs. |
||||||
|
/// </summary> |
||||||
|
private class UnimplementedTestServiceClient : TestService.TestServiceClient |
||||||
|
{ |
||||||
|
} |
||||||
|
} |
||||||
|
} |
||||||
@ -0,0 +1,116 @@ |
|||||||
|
#region Copyright notice and license |
||||||
|
|
||||||
|
// Copyright 2015-2016, Google Inc. |
||||||
|
// All rights reserved. |
||||||
|
// |
||||||
|
// Redistribution and use in source and binary forms, with or without |
||||||
|
// modification, are permitted provided that the following conditions are |
||||||
|
// met: |
||||||
|
// |
||||||
|
// * Redistributions of source code must retain the above copyright |
||||||
|
// notice, this list of conditions and the following disclaimer. |
||||||
|
// * Redistributions in binary form must reproduce the above |
||||||
|
// copyright notice, this list of conditions and the following disclaimer |
||||||
|
// in the documentation and/or other materials provided with the |
||||||
|
// distribution. |
||||||
|
// * Neither the name of Google Inc. nor the names of its |
||||||
|
// contributors may be used to endorse or promote products derived from |
||||||
|
// this software without specific prior written permission. |
||||||
|
// |
||||||
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
||||||
|
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
||||||
|
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
||||||
|
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
||||||
|
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
||||||
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
||||||
|
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
||||||
|
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
||||||
|
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
||||||
|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
||||||
|
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||||||
|
|
||||||
|
#endregion |
||||||
|
|
||||||
|
using System; |
||||||
|
using System.Collections.Generic; |
||||||
|
using System.IO; |
||||||
|
using System.Linq; |
||||||
|
using System.Threading; |
||||||
|
using System.Threading.Tasks; |
||||||
|
using Grpc.Core; |
||||||
|
using Grpc.Core.Utils; |
||||||
|
using Grpc.Testing; |
||||||
|
using Moq; |
||||||
|
using NUnit.Framework; |
||||||
|
|
||||||
|
namespace Grpc.IntegrationTesting |
||||||
|
{ |
||||||
|
public class GeneratedServiceBaseTest |
||||||
|
{ |
||||||
|
const string Host = "localhost"; |
||||||
|
Server server; |
||||||
|
Channel channel; |
||||||
|
TestService.TestServiceClient client; |
||||||
|
|
||||||
|
[SetUp] |
||||||
|
public void Init() |
||||||
|
{ |
||||||
|
server = new Server |
||||||
|
{ |
||||||
|
Services = { TestService.BindService(new UnimplementedTestServiceImpl()) }, |
||||||
|
Ports = { { Host, ServerPort.PickUnused, SslServerCredentials.Insecure } } |
||||||
|
}; |
||||||
|
server.Start(); |
||||||
|
channel = new Channel(Host, server.Ports.Single().BoundPort, ChannelCredentials.Insecure); |
||||||
|
client = TestService.NewClient(channel); |
||||||
|
} |
||||||
|
|
||||||
|
[TearDown] |
||||||
|
public void Cleanup() |
||||||
|
{ |
||||||
|
channel.ShutdownAsync().Wait(); |
||||||
|
server.ShutdownAsync().Wait(); |
||||||
|
} |
||||||
|
|
||||||
|
[Test] |
||||||
|
public void UnimplementedByDefault_Unary() |
||||||
|
{ |
||||||
|
var ex = Assert.Throws<RpcException>(() => client.UnaryCall(new SimpleRequest { })); |
||||||
|
Assert.AreEqual(StatusCode.Unimplemented, ex.Status.StatusCode); |
||||||
|
} |
||||||
|
|
||||||
|
[Test] |
||||||
|
public async Task UnimplementedByDefault_ClientStreaming() |
||||||
|
{ |
||||||
|
var call = client.StreamingInputCall(); |
||||||
|
|
||||||
|
var ex = Assert.Throws<RpcException>(async () => await call); |
||||||
|
Assert.AreEqual(StatusCode.Unimplemented, ex.Status.StatusCode); |
||||||
|
} |
||||||
|
|
||||||
|
[Test] |
||||||
|
public async Task UnimplementedByDefault_ServerStreamingCall() |
||||||
|
{ |
||||||
|
var call = client.StreamingOutputCall(new StreamingOutputCallRequest()); |
||||||
|
|
||||||
|
var ex = Assert.Throws<RpcException>(async () => await call.ResponseStream.MoveNext()); |
||||||
|
Assert.AreEqual(StatusCode.Unimplemented, ex.Status.StatusCode); |
||||||
|
} |
||||||
|
|
||||||
|
[Test] |
||||||
|
public async Task UnimplementedByDefault_DuplexStreamingCall() |
||||||
|
{ |
||||||
|
var call = client.FullDuplexCall(); |
||||||
|
|
||||||
|
var ex = Assert.Throws<RpcException>(async () => await call.ResponseStream.MoveNext()); |
||||||
|
Assert.AreEqual(StatusCode.Unimplemented, ex.Status.StatusCode); |
||||||
|
} |
||||||
|
|
||||||
|
/// <summary> |
||||||
|
/// Implementation of TestService that doesn't override any methods. |
||||||
|
/// </summary> |
||||||
|
private class UnimplementedTestServiceImpl : TestService.TestServiceBase |
||||||
|
{ |
||||||
|
} |
||||||
|
} |
||||||
|
} |
||||||
@ -0,0 +1,148 @@ |
|||||||
|
#region Copyright notice and license |
||||||
|
|
||||||
|
// Copyright 2016, Google Inc. |
||||||
|
// All rights reserved. |
||||||
|
// |
||||||
|
// Redistribution and use in source and binary forms, with or without |
||||||
|
// modification, are permitted provided that the following conditions are |
||||||
|
// met: |
||||||
|
// |
||||||
|
// * Redistributions of source code must retain the above copyright |
||||||
|
// notice, this list of conditions and the following disclaimer. |
||||||
|
// * Redistributions in binary form must reproduce the above |
||||||
|
// copyright notice, this list of conditions and the following disclaimer |
||||||
|
// in the documentation and/or other materials provided with the |
||||||
|
// distribution. |
||||||
|
// * Neither the name of Google Inc. nor the names of its |
||||||
|
// contributors may be used to endorse or promote products derived from |
||||||
|
// this software without specific prior written permission. |
||||||
|
// |
||||||
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
||||||
|
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
||||||
|
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
||||||
|
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
||||||
|
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
||||||
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
||||||
|
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
||||||
|
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
||||||
|
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
||||||
|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
||||||
|
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||||||
|
|
||||||
|
#endregion |
||||||
|
|
||||||
|
using System; |
||||||
|
using System.Collections.Generic; |
||||||
|
using System.Diagnostics; |
||||||
|
using System.IO; |
||||||
|
using System.Linq; |
||||||
|
using System.Text.RegularExpressions; |
||||||
|
using System.Threading; |
||||||
|
using System.Threading.Tasks; |
||||||
|
using Google.Protobuf; |
||||||
|
using Grpc.Core; |
||||||
|
using Grpc.Core.Utils; |
||||||
|
using Grpc.Testing; |
||||||
|
|
||||||
|
namespace Grpc.IntegrationTesting |
||||||
|
{ |
||||||
|
public interface IInterarrivalTimer |
||||||
|
{ |
||||||
|
void WaitForNext(); |
||||||
|
|
||||||
|
Task WaitForNextAsync(); |
||||||
|
} |
||||||
|
|
||||||
|
/// <summary> |
||||||
|
/// Interarrival timer that doesn't wait at all. |
||||||
|
/// </summary> |
||||||
|
public class ClosedLoopInterarrivalTimer : IInterarrivalTimer |
||||||
|
{ |
||||||
|
public ClosedLoopInterarrivalTimer() |
||||||
|
{ |
||||||
|
} |
||||||
|
|
||||||
|
public void WaitForNext() |
||||||
|
{ |
||||||
|
// NOP |
||||||
|
} |
||||||
|
|
||||||
|
public Task WaitForNextAsync() |
||||||
|
{ |
||||||
|
return Task.FromResult<object>(null); |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
/// <summary> |
||||||
|
/// Interarrival timer that generates Poisson process load. |
||||||
|
/// </summary> |
||||||
|
public class PoissonInterarrivalTimer : IInterarrivalTimer |
||||||
|
{ |
||||||
|
readonly ExponentialDistribution exponentialDistribution; |
||||||
|
DateTime? lastEventTime; |
||||||
|
|
||||||
|
public PoissonInterarrivalTimer(double offeredLoad) |
||||||
|
{ |
||||||
|
this.exponentialDistribution = new ExponentialDistribution(new Random(), offeredLoad); |
||||||
|
this.lastEventTime = DateTime.UtcNow; |
||||||
|
} |
||||||
|
|
||||||
|
public void WaitForNext() |
||||||
|
{ |
||||||
|
var waitDuration = GetNextWaitDuration(); |
||||||
|
int millisTimeout = (int) Math.Round(waitDuration.TotalMilliseconds); |
||||||
|
if (millisTimeout > 0) |
||||||
|
{ |
||||||
|
// TODO(jtattermusch): probably only works well for a relatively low interarrival rate |
||||||
|
Thread.Sleep(millisTimeout); |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
public async Task WaitForNextAsync() |
||||||
|
{ |
||||||
|
var waitDuration = GetNextWaitDuration(); |
||||||
|
int millisTimeout = (int) Math.Round(waitDuration.TotalMilliseconds); |
||||||
|
if (millisTimeout > 0) |
||||||
|
{ |
||||||
|
// TODO(jtattermusch): probably only works well for a relatively low interarrival rate |
||||||
|
await Task.Delay(millisTimeout); |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
private TimeSpan GetNextWaitDuration() |
||||||
|
{ |
||||||
|
if (!lastEventTime.HasValue) |
||||||
|
{ |
||||||
|
this.lastEventTime = DateTime.Now; |
||||||
|
} |
||||||
|
|
||||||
|
var origLastEventTime = this.lastEventTime.Value; |
||||||
|
this.lastEventTime = origLastEventTime + TimeSpan.FromSeconds(exponentialDistribution.Next()); |
||||||
|
return this.lastEventTime.Value - origLastEventTime; |
||||||
|
} |
||||||
|
|
||||||
|
/// <summary> |
||||||
|
/// Exp generator. |
||||||
|
/// </summary> |
||||||
|
private class ExponentialDistribution |
||||||
|
{ |
||||||
|
readonly Random random; |
||||||
|
readonly double lambda; |
||||||
|
readonly double lambdaReciprocal; |
||||||
|
|
||||||
|
public ExponentialDistribution(Random random, double lambda) |
||||||
|
{ |
||||||
|
this.random = random; |
||||||
|
this.lambda = lambda; |
||||||
|
this.lambdaReciprocal = 1.0 / lambda; |
||||||
|
} |
||||||
|
|
||||||
|
public double Next() |
||||||
|
{ |
||||||
|
double uniform = random.NextDouble(); |
||||||
|
// Use 1.0-uni above to avoid NaN if uni is 0 |
||||||
|
return lambdaReciprocal * (-Math.Log(1.0 - uniform)); |
||||||
|
} |
||||||
|
} |
||||||
|
} |
||||||
|
} |
||||||
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