mirror of https://github.com/grpc/grpc.git
pull/6043/head
Craig Tiller
9 years ago
commit
74071cdab0
34 changed files with 390 additions and 183 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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/*
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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_LIB_CLIENT_CONFIG_CLIENT_CHANNEL_FACTORY_H |
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#define GRPC_CORE_LIB_CLIENT_CONFIG_CLIENT_CHANNEL_FACTORY_H |
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#include <grpc/grpc_security.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_LIB_CLIENT_CONFIG_CLIENT_CHANNEL_FACTORY_H */ |
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