mirror of https://github.com/grpc/grpc.git
Merge branch 'master' of https://github.com/grpc/grpc
Noah Eisen
8 years ago
commit
040e6111cc
227 changed files with 6506 additions and 3972 deletions
@ -1,42 +0,0 @@ |
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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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"""Runs protoc with the gRPC plugin to generate messages and gRPC stubs.""" |
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from grpc.tools import protoc |
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protoc.main( |
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( |
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'', |
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'-I../../protos', |
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'--python_out=.', |
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'--grpc_python_out=.', |
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'../../protos/helloworld.proto', |
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) |
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) |
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@ -0,0 +1,67 @@ |
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/*
|
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* |
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* Copyright 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 |
||||
* 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 |
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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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|
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#ifndef GRPCXX_TEST_SERVER_CONTEXT_TEST_SPOUSE_H |
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#define GRPCXX_TEST_SERVER_CONTEXT_TEST_SPOUSE_H |
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#include <map> |
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#include <grpc++/server_context.h> |
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namespace grpc { |
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namespace testing { |
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// A test-only class to access private members and methods of ServerContext.
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class ServerContextTestSpouse { |
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public: |
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explicit ServerContextTestSpouse(ServerContext* ctx) : ctx_(ctx) {} |
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// Inject client metadata to the ServerContext for the test. The test spouse
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// must be alive when ServerContext::client_metadata is called.
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void AddClientMetadata(const grpc::string& key, const grpc::string& value); |
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std::multimap<grpc::string, grpc::string> GetInitialMetadata() const { |
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return ctx_->initial_metadata_; |
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} |
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std::multimap<grpc::string, grpc::string> GetTrailingMetadata() const { |
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return ctx_->trailing_metadata_; |
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} |
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|
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private: |
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ServerContext* ctx_; // not owned
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std::multimap<grpc::string, grpc::string> client_metadata_storage_; |
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}; |
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} // namespace testing
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} // namespace grpc
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#endif // GRPCXX_TEST_SERVER_CONTEXT_TEST_SPOUSE_H
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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. |
||||
* * 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 |
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* distribution. |
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* * 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. |
||||
* |
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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 |
||||
* 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 |
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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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|
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#include <grpc/support/port_platform.h> |
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#ifdef GPR_POSIX_SOCKET |
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#include "src/core/lib/iomgr/workqueue.h" |
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#include <stdio.h> |
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#include <grpc/support/alloc.h> |
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#include <grpc/support/log.h> |
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#include <grpc/support/useful.h> |
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#include "src/core/lib/iomgr/ev_posix.h" |
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#include "src/core/lib/profiling/timers.h" |
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|
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static void on_readable(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error); |
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|
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grpc_error *grpc_workqueue_create(grpc_exec_ctx *exec_ctx, |
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grpc_workqueue **workqueue) { |
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char name[32]; |
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*workqueue = gpr_malloc(sizeof(grpc_workqueue)); |
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gpr_ref_init(&(*workqueue)->refs, 1); |
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gpr_atm_no_barrier_store(&(*workqueue)->state, 1); |
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grpc_error *err = grpc_wakeup_fd_init(&(*workqueue)->wakeup_fd); |
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if (err != GRPC_ERROR_NONE) { |
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gpr_free(*workqueue); |
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return err; |
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} |
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sprintf(name, "workqueue:%p", (void *)(*workqueue)); |
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(*workqueue)->wakeup_read_fd = grpc_fd_create( |
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GRPC_WAKEUP_FD_GET_READ_FD(&(*workqueue)->wakeup_fd), name); |
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gpr_mpscq_init(&(*workqueue)->queue); |
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grpc_closure_init(&(*workqueue)->read_closure, on_readable, *workqueue); |
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grpc_fd_notify_on_read(exec_ctx, (*workqueue)->wakeup_read_fd, |
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&(*workqueue)->read_closure); |
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return GRPC_ERROR_NONE; |
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} |
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|
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static void workqueue_destroy(grpc_exec_ctx *exec_ctx, |
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grpc_workqueue *workqueue) { |
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grpc_fd_shutdown(exec_ctx, workqueue->wakeup_read_fd); |
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} |
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|
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static void workqueue_orphan(grpc_exec_ctx *exec_ctx, |
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grpc_workqueue *workqueue) { |
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if (gpr_atm_full_fetch_add(&workqueue->state, -1) == 1) { |
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workqueue_destroy(exec_ctx, workqueue); |
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} |
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} |
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|
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#ifdef GRPC_WORKQUEUE_REFCOUNT_DEBUG |
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void grpc_workqueue_ref(grpc_workqueue *workqueue, const char *file, int line, |
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const char *reason) { |
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if (workqueue == NULL) return; |
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gpr_log(file, line, GPR_LOG_SEVERITY_DEBUG, "WORKQUEUE:%p ref %d -> %d %s", |
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workqueue, (int)workqueue->refs.count, (int)workqueue->refs.count + 1, |
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reason); |
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gpr_ref(&workqueue->refs); |
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} |
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#else |
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void grpc_workqueue_ref(grpc_workqueue *workqueue) { |
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if (workqueue == NULL) return; |
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gpr_ref(&workqueue->refs); |
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} |
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#endif |
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|
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#ifdef GRPC_WORKQUEUE_REFCOUNT_DEBUG |
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void grpc_workqueue_unref(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue, |
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const char *file, int line, const char *reason) { |
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if (workqueue == NULL) return; |
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gpr_log(file, line, GPR_LOG_SEVERITY_DEBUG, "WORKQUEUE:%p unref %d -> %d %s", |
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workqueue, (int)workqueue->refs.count, (int)workqueue->refs.count - 1, |
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reason); |
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if (gpr_unref(&workqueue->refs)) { |
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workqueue_orphan(exec_ctx, workqueue); |
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} |
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} |
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#else |
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void grpc_workqueue_unref(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue) { |
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if (workqueue == NULL) return; |
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if (gpr_unref(&workqueue->refs)) { |
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workqueue_orphan(exec_ctx, workqueue); |
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} |
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} |
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#endif |
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|
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static void drain(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue) { |
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abort(); |
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} |
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|
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static void wakeup(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue) { |
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GPR_TIMER_MARK("workqueue.wakeup", 0); |
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grpc_error *err = grpc_wakeup_fd_wakeup(&workqueue->wakeup_fd); |
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if (!GRPC_LOG_IF_ERROR("wakeupfd_wakeup", err)) { |
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drain(exec_ctx, workqueue); |
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} |
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} |
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|
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static void on_readable(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { |
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GPR_TIMER_BEGIN("workqueue.on_readable", 0); |
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grpc_workqueue *workqueue = arg; |
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if (error != GRPC_ERROR_NONE) { |
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/* HACK: let wakeup_fd code know that we stole the fd */ |
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workqueue->wakeup_fd.read_fd = 0; |
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grpc_wakeup_fd_destroy(&workqueue->wakeup_fd); |
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grpc_fd_orphan(exec_ctx, workqueue->wakeup_read_fd, NULL, NULL, "destroy"); |
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GPR_ASSERT(gpr_atm_no_barrier_load(&workqueue->state) == 0); |
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gpr_free(workqueue); |
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} else { |
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error = grpc_wakeup_fd_consume_wakeup(&workqueue->wakeup_fd); |
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gpr_mpscq_node *n = gpr_mpscq_pop(&workqueue->queue); |
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if (error == GRPC_ERROR_NONE) { |
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grpc_fd_notify_on_read(exec_ctx, workqueue->wakeup_read_fd, |
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&workqueue->read_closure); |
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} else { |
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/* recurse to get error handling */ |
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on_readable(exec_ctx, arg, error); |
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} |
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if (n == NULL) { |
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/* try again - queue in an inconsistant state */ |
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wakeup(exec_ctx, workqueue); |
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} else { |
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switch (gpr_atm_full_fetch_add(&workqueue->state, -2)) { |
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case 3: // had one count, one unorphaned --> done, unorphaned
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break; |
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case 2: // had one count, one orphaned --> done, orphaned
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workqueue_destroy(exec_ctx, workqueue); |
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break; |
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case 1: |
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case 0: |
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// these values are illegal - representing an already done or
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// deleted workqueue
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GPR_UNREACHABLE_CODE(break); |
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default: |
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// schedule a wakeup since there's more to do
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wakeup(exec_ctx, workqueue); |
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} |
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grpc_closure *cl = (grpc_closure *)n; |
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grpc_error *clerr = cl->error; |
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cl->cb(exec_ctx, cl->cb_arg, clerr); |
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GRPC_ERROR_UNREF(clerr); |
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} |
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} |
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GPR_TIMER_END("workqueue.on_readable", 0); |
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} |
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void grpc_workqueue_enqueue(grpc_exec_ctx *exec_ctx, grpc_workqueue *workqueue, |
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grpc_closure *closure, grpc_error *error) { |
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GPR_TIMER_BEGIN("workqueue.enqueue", 0); |
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gpr_atm last = gpr_atm_full_fetch_add(&workqueue->state, 2); |
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GPR_ASSERT(last & 1); |
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closure->error = error; |
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gpr_mpscq_push(&workqueue->queue, &closure->next_data.atm_next); |
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if (last == 1) { |
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wakeup(exec_ctx, workqueue); |
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} |
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GPR_TIMER_END("workqueue.enqueue", 0); |
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} |
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#endif /* GPR_POSIX_SOCKET */ |
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