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Add a PreServerStart in global server callbacks

This commit is contained in:
yang-g 2017-02-07 12:47:22 -08:00
parent 27ee9d015d
commit f2fe4f7dbd
2 changed files with 3 additions and 0 deletions
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2
include/grpc++/server.h
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@ -88,6 +88,8 @@ class Server final : public ServerInterface, private GrpcLibraryCodegen {
virtual void PreSynchronousRequest(ServerContext* context) = 0;
/// Called after application callback for each synchronous server request
virtual void PostSynchronousRequest(ServerContext* context) = 0;
/// Called before server is started.
virtual void PreServerStart(Server* server) {}
};
/// Set the global callback object. Can only be called once. Does not take
/// ownership of callbacks, and expects the pointed to object to be alive

1
src/cpp/server/server_cc.cc
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@ -478,6 +478,7 @@ int Server::AddListeningPort(const grpc::string& addr,
bool Server::Start(ServerCompletionQueue** cqs, size_t num_cqs) {
GPR_ASSERT(!started_);
global_callbacks_->PreServerStart(this);
started_ = true;
grpc_server_start(server_);