diff options
author | 2015-08-13 22:25:15 -0700 | |
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committer | 2015-08-13 22:25:15 -0700 | |
commit | 455dc6ff0df2825ca6cfa35b29a4439943567c73 (patch) | |
tree | 798fcb62f115b541d1085e45089931ccfe702304 /src/cpp/server | |
parent | 5941335be3700ea9bfe137b2eeccf9cba0540300 (diff) | |
parent | 0791cf0dcdad6c2a972187dcc9d69dc99adecfbe (diff) |
Merge branch 'master' of https://github.com/grpc/grpc into cpp_auth_md_processor
Diffstat (limited to 'src/cpp/server')
-rw-r--r-- | src/cpp/server/server.cc | 56 | ||||
-rw-r--r-- | src/cpp/server/server_builder.cc | 10 | ||||
-rw-r--r-- | src/cpp/server/server_context.cc | 1 |
3 files changed, 53 insertions, 14 deletions
diff --git a/src/cpp/server/server.cc b/src/cpp/server/server.cc index ab87b22f5f..90f3854a72 100644 --- a/src/cpp/server/server.cc +++ b/src/cpp/server/server.cc @@ -67,11 +67,17 @@ class Server::SyncRequest GRPC_FINAL : public CompletionQueueTag { has_request_payload_(method->method_type() == RpcMethod::NORMAL_RPC || method->method_type() == RpcMethod::SERVER_STREAMING), + call_details_(nullptr), cq_(nullptr) { grpc_metadata_array_init(&request_metadata_); } - ~SyncRequest() { grpc_metadata_array_destroy(&request_metadata_); } + ~SyncRequest() { + if (call_details_) { + delete call_details_; + } + grpc_metadata_array_destroy(&request_metadata_); + } static SyncRequest* Wait(CompletionQueue* cq, bool* ok) { void* tag = nullptr; @@ -84,7 +90,7 @@ class Server::SyncRequest GRPC_FINAL : public CompletionQueueTag { return mrd; } - void SetupRequest() { cq_ = grpc_completion_queue_create(); } + void SetupRequest() { cq_ = grpc_completion_queue_create(nullptr); } void TeardownRequest() { grpc_completion_queue_destroy(cq_); @@ -94,17 +100,32 @@ class Server::SyncRequest GRPC_FINAL : public CompletionQueueTag { void Request(grpc_server* server, grpc_completion_queue* notify_cq) { GPR_ASSERT(cq_ && !in_flight_); in_flight_ = true; - GPR_ASSERT(GRPC_CALL_OK == - grpc_server_request_registered_call( - server, tag_, &call_, &deadline_, &request_metadata_, - has_request_payload_ ? &request_payload_ : nullptr, cq_, - notify_cq, this)); + if (tag_) { + GPR_ASSERT(GRPC_CALL_OK == + grpc_server_request_registered_call( + server, tag_, &call_, &deadline_, &request_metadata_, + has_request_payload_ ? &request_payload_ : nullptr, cq_, + notify_cq, this)); + } else { + if (!call_details_) { + call_details_ = new grpc_call_details; + grpc_call_details_init(call_details_); + } + GPR_ASSERT(GRPC_CALL_OK == grpc_server_request_call( + server, &call_, call_details_, + &request_metadata_, cq_, notify_cq, this)); + } } bool FinalizeResult(void** tag, bool* status) GRPC_OVERRIDE { if (!*status) { grpc_completion_queue_destroy(cq_); } + if (call_details_) { + deadline_ = call_details_->deadline; + grpc_call_details_destroy(call_details_); + grpc_call_details_init(call_details_); + } return true; } @@ -157,6 +178,7 @@ class Server::SyncRequest GRPC_FINAL : public CompletionQueueTag { bool in_flight_; const bool has_request_payload_; grpc_call* call_; + grpc_call_details* call_details_; gpr_timespec deadline_; grpc_metadata_array request_metadata_; grpc_byte_buffer* request_payload_; @@ -170,9 +192,9 @@ static grpc_server* CreateServer(int max_message_size) { arg.key = const_cast<char*>(GRPC_ARG_MAX_MESSAGE_LENGTH); arg.value.integer = max_message_size; grpc_channel_args args = {1, &arg}; - return grpc_server_create(&args); + return grpc_server_create(&args, nullptr); } else { - return grpc_server_create(nullptr); + return grpc_server_create(nullptr, nullptr); } } @@ -183,10 +205,11 @@ Server::Server(ThreadPoolInterface* thread_pool, bool thread_pool_owned, shutdown_(false), num_running_cb_(0), sync_methods_(new std::list<SyncRequest>), + has_generic_service_(false), server_(CreateServer(max_message_size)), thread_pool_(thread_pool), thread_pool_owned_(thread_pool_owned) { - grpc_server_register_completion_queue(server_, cq_.cq()); + grpc_server_register_completion_queue(server_, cq_.cq(), nullptr); } Server::~Server() { @@ -223,7 +246,8 @@ bool Server::RegisterService(const grpc::string *host, RpcService* service) { return true; } -bool Server::RegisterAsyncService(const grpc::string *host, AsynchronousService* service) { +bool Server::RegisterAsyncService(const grpc::string* host, + AsynchronousService* service) { GPR_ASSERT(service->server_ == nullptr && "Can only register an asynchronous service against one server."); service->server_ = this; @@ -245,6 +269,7 @@ void Server::RegisterAsyncGenericService(AsyncGenericService* service) { GPR_ASSERT(service->server_ == nullptr && "Can only register an async generic service against one server."); service->server_ = this; + has_generic_service_ = true; } int Server::AddListeningPort(const grpc::string& addr, @@ -258,6 +283,11 @@ bool Server::Start() { started_ = true; grpc_server_start(server_); + if (!has_generic_service_) { + unknown_method_.reset(new RpcServiceMethod( + "unknown", RpcMethod::BIDI_STREAMING, new UnknownMethodHandler)); + sync_methods_->emplace_back(unknown_method_.get(), nullptr); + } // Start processing rpcs. if (!sync_methods_->empty()) { for (auto m = sync_methods_->begin(); m != sync_methods_->end(); m++) { @@ -297,8 +327,8 @@ void Server::PerformOpsOnCall(CallOpSetInterface* ops, Call* call) { size_t nops = 0; grpc_op cops[MAX_OPS]; ops->FillOps(cops, &nops); - GPR_ASSERT(GRPC_CALL_OK == - grpc_call_start_batch(call->call(), cops, nops, ops)); + auto result = grpc_call_start_batch(call->call(), cops, nops, ops, nullptr); + GPR_ASSERT(GRPC_CALL_OK == result); } Server::BaseAsyncRequest::BaseAsyncRequest( diff --git a/src/cpp/server/server_builder.cc b/src/cpp/server/server_builder.cc index f723d4611a..09118879f4 100644 --- a/src/cpp/server/server_builder.cc +++ b/src/cpp/server/server_builder.cc @@ -38,6 +38,7 @@ #include <grpc++/impl/service_type.h> #include <grpc++/server.h> #include <grpc++/thread_pool_interface.h> +#include <grpc++/fixed_size_thread_pool.h> namespace grpc { @@ -100,10 +101,17 @@ std::unique_ptr<Server> ServerBuilder::BuildAndStart() { thread_pool_ = CreateDefaultThreadPool(); thread_pool_owned = true; } + // Async services only, create a thread pool to handle requests to unknown + // services. + if (!thread_pool_ && !generic_service_ && !async_services_.empty()) { + thread_pool_ = new FixedSizeThreadPool(1); + thread_pool_owned = true; + } std::unique_ptr<Server> server( new Server(thread_pool_, thread_pool_owned, max_message_size_)); for (auto cq = cqs_.begin(); cq != cqs_.end(); ++cq) { - grpc_server_register_completion_queue(server->server_, (*cq)->cq()); + grpc_server_register_completion_queue(server->server_, (*cq)->cq(), + nullptr); } for (auto service = services_.begin(); service != services_.end(); service++) { diff --git a/src/cpp/server/server_context.cc b/src/cpp/server/server_context.cc index 04373397f9..bb34040a2f 100644 --- a/src/cpp/server/server_context.cc +++ b/src/cpp/server/server_context.cc @@ -91,6 +91,7 @@ void ServerContext::CompletionOp::FillOps(grpc_op* ops, size_t* nops) { ops->op = GRPC_OP_RECV_CLOSE_ON_SERVER; ops->data.recv_close_on_server.cancelled = &cancelled_; ops->flags = 0; + ops->reserved = NULL; *nops = 1; } |