Check result of starting grpc server (#5257)

close #5255
pingcap · Jun 29, 2022 · 31a9611 · 31a9611
1 parent 7a20339
commit 31a9611
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/dbms/src/Server/Server.cpp b/dbms/src/Server/Server.cpp
@@ -185,6 +185,7 @@ extern const int NO_ELEMENTS_IN_CONFIG;
 extern const int SUPPORT_IS_DISABLED;
 extern const int ARGUMENT_OUT_OF_BOUND;
 extern const int INVALID_CONFIG_PARAMETER;
+extern const int IP_ADDRESS_NOT_ALLOWED;
 } // namespace ErrorCodes
 
 namespace Debug
@@ -622,6 +623,10 @@ class Server::FlashGrpcServerHolder
             }
         }
         flash_grpc_server = builder.BuildAndStart();
+        if (!flash_grpc_server)
+        {
+            throw Exception("Exception happens when start grpc server, the flash.service_addr may be invalid, flash.service_addr is " + raft_config.flash_server_addr, ErrorCodes::IP_ADDRESS_NOT_ALLOWED);
+        }
         LOG_FMT_INFO(log, "Flash grpc server listening on [{}]", raft_config.flash_server_addr);
         Debug::setServiceAddr(raft_config.flash_server_addr);
         if (enable_async_server)