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-rw-r--r--include/grpc++/impl/README.md4
-rw-r--r--include/grpc++/impl/call.h3
-rw-r--r--include/grpc++/impl/rpc_service_method.h16
-rw-r--r--include/grpc++/server.h28
-rw-r--r--include/grpc++/server_builder.h4
-rw-r--r--include/grpc++/stream.h2
6 files changed, 42 insertions, 15 deletions
diff --git a/include/grpc++/impl/README.md b/include/grpc++/impl/README.md
new file mode 100644
index 0000000000..612150caa0
--- /dev/null
+++ b/include/grpc++/impl/README.md
@@ -0,0 +1,4 @@
+**The APIs in this directory are not stable!**
+
+This directory contains header files that need to be installed but are not part
+of the public API. Users should not use these headers directly.
diff --git a/include/grpc++/impl/call.h b/include/grpc++/impl/call.h
index bc1db4c12c..35338a413e 100644
--- a/include/grpc++/impl/call.h
+++ b/include/grpc++/impl/call.h
@@ -541,8 +541,7 @@ class CallOpSet : public CallOpSetInterface,
template <class Op1 = CallNoOp<1>, class Op2 = CallNoOp<2>,
class Op3 = CallNoOp<3>, class Op4 = CallNoOp<4>,
class Op5 = CallNoOp<5>, class Op6 = CallNoOp<6>>
-class SneakyCallOpSet GRPC_FINAL
- : public CallOpSet<Op1, Op2, Op3, Op4, Op5, Op6> {
+class SneakyCallOpSet : public CallOpSet<Op1, Op2, Op3, Op4, Op5, Op6> {
public:
bool FinalizeResult(void** tag, bool* status) GRPC_OVERRIDE {
typedef CallOpSet<Op1, Op2, Op3, Op4, Op5, Op6> Base;
diff --git a/include/grpc++/impl/rpc_service_method.h b/include/grpc++/impl/rpc_service_method.h
index 925801e1ce..c02ebec19e 100644
--- a/include/grpc++/impl/rpc_service_method.h
+++ b/include/grpc++/impl/rpc_service_method.h
@@ -211,13 +211,19 @@ class BidiStreamingHandler : public MethodHandler {
// Handle unknown method by returning UNIMPLEMENTED error.
class UnknownMethodHandler : public MethodHandler {
public:
- void RunHandler(const HandlerParameter& param) GRPC_FINAL {
+ template <class T>
+ static void FillOps(ServerContext* context, T* ops) {
Status status(StatusCode::UNIMPLEMENTED, "");
- CallOpSet<CallOpSendInitialMetadata, CallOpServerSendStatus> ops;
- if (!param.server_context->sent_initial_metadata_) {
- ops.SendInitialMetadata(param.server_context->initial_metadata_);
+ if (!context->sent_initial_metadata_) {
+ ops->SendInitialMetadata(context->initial_metadata_);
+ context->sent_initial_metadata_ = true;
}
- ops.ServerSendStatus(param.server_context->trailing_metadata_, status);
+ ops->ServerSendStatus(context->trailing_metadata_, status);
+ }
+
+ void RunHandler(const HandlerParameter& param) GRPC_FINAL {
+ CallOpSet<CallOpSendInitialMetadata, CallOpServerSendStatus> ops;
+ FillOps(param.server_context, &ops);
param.call->PerformOps(&ops);
param.call->cq()->Pluck(&ops);
}
diff --git a/include/grpc++/server.h b/include/grpc++/server.h
index 99f288d179..3cff07fb80 100644
--- a/include/grpc++/server.h
+++ b/include/grpc++/server.h
@@ -63,7 +63,14 @@ class Server GRPC_FINAL : public GrpcLibrary, private CallHook {
~Server();
// Shutdown the server, block until all rpc processing finishes.
- void Shutdown();
+ // Forcefully terminate pending calls after deadline expires.
+ template <class T>
+ void Shutdown(const T& deadline) {
+ ShutdownInternal(TimePoint<T>(deadline).raw_time());
+ }
+
+ // Shutdown the server, waiting for all rpc processing to finish.
+ void Shutdown() { ShutdownInternal(gpr_inf_future(GPR_CLOCK_MONOTONIC)); }
// Block waiting for all work to complete (the server must either
// be shutting down or some other thread must call Shutdown for this
@@ -91,7 +98,7 @@ class Server GRPC_FINAL : public GrpcLibrary, private CallHook {
// Add a listening port. Can be called multiple times.
int AddListeningPort(const grpc::string& addr, ServerCredentials* creds);
// Start the server.
- bool Start();
+ bool Start(ServerCompletionQueue** cqs, size_t num_cqs);
void HandleQueueClosed();
void RunRpc();
@@ -99,11 +106,14 @@ class Server GRPC_FINAL : public GrpcLibrary, private CallHook {
void PerformOpsOnCall(CallOpSetInterface* ops, Call* call) GRPC_OVERRIDE;
+ void ShutdownInternal(gpr_timespec deadline);
+
class BaseAsyncRequest : public CompletionQueueTag {
public:
BaseAsyncRequest(Server* server, ServerContext* context,
ServerAsyncStreamingInterface* stream,
- CompletionQueue* call_cq, void* tag);
+ CompletionQueue* call_cq, void* tag,
+ bool delete_on_finalize);
virtual ~BaseAsyncRequest();
bool FinalizeResult(void** tag, bool* status) GRPC_OVERRIDE;
@@ -114,6 +124,7 @@ class Server GRPC_FINAL : public GrpcLibrary, private CallHook {
ServerAsyncStreamingInterface* const stream_;
CompletionQueue* const call_cq_;
void* const tag_;
+ const bool delete_on_finalize_;
grpc_call* call_;
grpc_metadata_array initial_metadata_array_;
};
@@ -175,12 +186,13 @@ class Server GRPC_FINAL : public GrpcLibrary, private CallHook {
Message* const request_;
};
- class GenericAsyncRequest GRPC_FINAL : public BaseAsyncRequest {
+ class GenericAsyncRequest : public BaseAsyncRequest {
public:
GenericAsyncRequest(Server* server, GenericServerContext* context,
ServerAsyncStreamingInterface* stream,
CompletionQueue* call_cq,
- ServerCompletionQueue* notification_cq, void* tag);
+ ServerCompletionQueue* notification_cq, void* tag,
+ bool delete_on_finalize);
bool FinalizeResult(void** tag, bool* status) GRPC_OVERRIDE;
@@ -188,6 +200,10 @@ class Server GRPC_FINAL : public GrpcLibrary, private CallHook {
grpc_call_details call_details_;
};
+ class UnimplementedAsyncRequestContext;
+ class UnimplementedAsyncRequest;
+ class UnimplementedAsyncResponse;
+
template <class Message>
void RequestAsyncCall(void* registered_method, ServerContext* context,
ServerAsyncStreamingInterface* stream,
@@ -212,7 +228,7 @@ class Server GRPC_FINAL : public GrpcLibrary, private CallHook {
ServerCompletionQueue* notification_cq,
void* tag) {
new GenericAsyncRequest(this, context, stream, call_cq, notification_cq,
- tag);
+ tag, true);
}
const int max_message_size_;
diff --git a/include/grpc++/server_builder.h b/include/grpc++/server_builder.h
index 906daf1370..8666252d51 100644
--- a/include/grpc++/server_builder.h
+++ b/include/grpc++/server_builder.h
@@ -101,8 +101,8 @@ class ServerBuilder {
void SetThreadPool(ThreadPoolInterface* thread_pool);
// Add a completion queue for handling asynchronous services
- // Caller is required to keep this completion queue live until calling
- // BuildAndStart()
+ // Caller is required to keep this completion queue live until
+ // the server is destroyed.
std::unique_ptr<ServerCompletionQueue> AddCompletionQueue();
// Return a running server which is ready for processing rpcs.
diff --git a/include/grpc++/stream.h b/include/grpc++/stream.h
index 45dafcd282..4bffaffb40 100644
--- a/include/grpc++/stream.h
+++ b/include/grpc++/stream.h
@@ -761,6 +761,8 @@ class ServerAsyncReaderWriter GRPC_FINAL : public ServerAsyncStreamingInterface,
}
private:
+ friend class ::grpc::Server;
+
void BindCall(Call* call) GRPC_OVERRIDE { call_ = *call; }
Call call_;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-23 02:14:51 +0000