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suziliu
Init tRPC-Cpp project
Oct 9, 2023
0dcb4e3 · Oct 9, 2023

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README.md

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299 lines (274 loc) · 21.4 KB

Dispatch request to specific thread demo.

you can use framework to dispatch the request to specific thread by handling it in fiber/separate runtime.

under the fiber runtime, it is not possible dispatching the request to specify thread in one fibe scheduling group, but you can achieve this effect by adjusting the number of scheduling group to 1 and setting the task steal ratio to 0 between scheduling groups。

global:
  threadmodel:
    fiber:
      - instance_name: fiber_instance
        concurrency_hint: 8
        scheduling_group_size: 1
        work_stealing_ratio: 0

under the fiber runtime, if you don't need to use the information of the request to dispatch the request to the specify thread, you don't need to call SetHandleRequestDispatcherFunction in Initialize(), but under the separate runtime, you must call SetHandleRequestDispatcherFunction.

service->SetHandleRequestDispatcherFunction(DispatchRequest);

The server invocation relationship is as follows:

client <---> server

Usage

We can use the following command to view the directory tree.

$ tree examples/features/request_dispatch/
examples/features/request_dispatch/
├── client
│   ├── BUILD
│   ├── fiber_client.cc
│   ├── future_client.cc
│   ├── trpc_cpp_fiber.yaml
│   └── trpc_cpp_future.yaml
├── CMakeLists.txt
├── README.md
├── run_cmake.sh
├── run.sh
└── server
    ├── BUILD
    ├── demo_server.cc
    ├── trpc_cpp_fiber.yaml
    └── trpc_cpp_separate.yaml

We can run the following command to compile the client and server programs.

$ ./examples/features/request_dispatch/run.sh
  • Compilation

We can run the following command to compile the client and server programs.

bazel build //examples/features/request_dispatch/...

Alternatively, you can use cmake.

# build trpc-cpp libs first, if already build, just skip this build process.
$ mkdir -p build && cd build && cmake -DCMAKE_BUILD_TYPE=Release .. && make -j8 && cd -
# build examples/features/request_dispatch
$ mkdir -p examples/features/request_dispatch/build && cd examples/features/request_dispatch/build && cmake -DCMAKE_BUILD_TYPE=Release .. && make -j8 && cd -
  • Run the server and client program

We can run the following command to start the server and client program.

CMake build targets can be found at build of this directory, you can replace below server&client binary path when you use cmake to compile.

$ ./bazel-bin/examples/features/request_dispatch/server/demo_server --config=./examples/features/request_dispatch/server/trpc_cpp_separate.yaml
$ ./bazel-bin/examples/features/request_dispatch/client/fiber_client --client_config=./examples/features/request_dispatch/client/trpc_cpp_fiber.yaml
$ ./bazel-bin/examples/features/request_dispatch/server/demo_server --config=./examples/features/request_dispatch/server/trpc_cpp_fiber.yaml
$ ./bazel-bin/examples/features/request_dispatch/client/fiber_client --client_config=./examples/features/request_dispatch/client/trpc_cpp_fiber.yaml
$ ./bazel-bin/examples/features/request_dispatch/server/demo_server --config=./examples/features/request_dispatch/server/trpc_cpp_fiber.yaml
$ ./bazel-bin/examples/features/request_dispatch/client/future_client --client_config=./examples/features/request_dispatch/client/trpc_cpp_future.yaml

The content of the output from the fiber client program is as follows:

succ:32, fail:0, timecost(ms):10

succ:32, fail:0, timecost(ms):7

The log from the server program in separate runtime is as follows:

[2023-07-26 14:55:14.849] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.849] [default] [info] [demo_server.cc:96] request message: 0
[2023-07-26 14:55:14.849] [default] [info] [demo_server.cc:100] thread logic id: 0, unique id: 65536
[2023-07-26 14:55:14.849] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.849] [default] [info] [demo_server.cc:96] request message: 1
[2023-07-26 14:55:14.849] [default] [info] [demo_server.cc:100] thread logic id: 1, unique id: 65537
[2023-07-26 14:55:14.849] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.849] [default] [info] [demo_server.cc:96] request message: 2
[2023-07-26 14:55:14.849] [default] [info] [demo_server.cc:100] thread logic id: 2, unique id: 65538
[2023-07-26 14:55:14.849] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.849] [default] [info] [demo_server.cc:96] request message: 3
[2023-07-26 14:55:14.849] [default] [info] [demo_server.cc:100] thread logic id: 3, unique id: 65539
[2023-07-26 14:55:14.849] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.849] [default] [info] [demo_server.cc:96] request message: 4
[2023-07-26 14:55:14.849] [default] [info] [demo_server.cc:100] thread logic id: 4, unique id: 65540
[2023-07-26 14:55:14.850] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.850] [default] [info] [demo_server.cc:96] request message: 5
[2023-07-26 14:55:14.850] [default] [info] [demo_server.cc:100] thread logic id: 5, unique id: 65541
[2023-07-26 14:55:14.850] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.850] [default] [info] [demo_server.cc:96] request message: 6
[2023-07-26 14:55:14.850] [default] [info] [demo_server.cc:100] thread logic id: 6, unique id: 65542
[2023-07-26 14:55:14.850] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.850] [default] [info] [demo_server.cc:96] request message: 7
[2023-07-26 14:55:14.850] [default] [info] [demo_server.cc:100] thread logic id: 7, unique id: 65543
[2023-07-26 14:55:14.850] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.850] [default] [info] [demo_server.cc:96] request message: 8
[2023-07-26 14:55:14.850] [default] [info] [demo_server.cc:100] thread logic id: 0, unique id: 65536
[2023-07-26 14:55:14.850] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.850] [default] [info] [demo_server.cc:96] request message: 9
[2023-07-26 14:55:14.850] [default] [info] [demo_server.cc:100] thread logic id: 1, unique id: 65537
[2023-07-26 14:55:14.850] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.850] [default] [info] [demo_server.cc:96] request message: 10
[2023-07-26 14:55:14.850] [default] [info] [demo_server.cc:100] thread logic id: 2, unique id: 65538
[2023-07-26 14:55:14.850] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.850] [default] [info] [demo_server.cc:96] request message: 11
[2023-07-26 14:55:14.850] [default] [info] [demo_server.cc:100] thread logic id: 3, unique id: 65539
[2023-07-26 14:55:14.850] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.850] [default] [info] [demo_server.cc:96] request message: 12
[2023-07-26 14:55:14.850] [default] [info] [demo_server.cc:100] thread logic id: 4, unique id: 65540
[2023-07-26 14:55:14.851] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.851] [default] [info] [demo_server.cc:96] request message: 13
[2023-07-26 14:55:14.851] [default] [info] [demo_server.cc:100] thread logic id: 5, unique id: 65541
[2023-07-26 14:55:14.851] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.851] [default] [info] [demo_server.cc:96] request message: 14
[2023-07-26 14:55:14.851] [default] [info] [demo_server.cc:100] thread logic id: 6, unique id: 65542
[2023-07-26 14:55:14.851] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.851] [default] [info] [demo_server.cc:96] request message: 15
[2023-07-26 14:55:14.851] [default] [info] [demo_server.cc:100] thread logic id: 7, unique id: 65543
[2023-07-26 14:55:14.851] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.851] [default] [info] [demo_server.cc:96] request message: 16
[2023-07-26 14:55:14.851] [default] [info] [demo_server.cc:100] thread logic id: 0, unique id: 65536
[2023-07-26 14:55:14.851] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.851] [default] [info] [demo_server.cc:96] request message: 17
[2023-07-26 14:55:14.851] [default] [info] [demo_server.cc:100] thread logic id: 1, unique id: 65537
[2023-07-26 14:55:14.851] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.851] [default] [info] [demo_server.cc:96] request message: 18
[2023-07-26 14:55:14.851] [default] [info] [demo_server.cc:100] thread logic id: 2, unique id: 65538
[2023-07-26 14:55:14.851] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.851] [default] [info] [demo_server.cc:96] request message: 19
[2023-07-26 14:55:14.851] [default] [info] [demo_server.cc:100] thread logic id: 3, unique id: 65539
[2023-07-26 14:55:14.851] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.851] [default] [info] [demo_server.cc:96] request message: 20
[2023-07-26 14:55:14.851] [default] [info] [demo_server.cc:100] thread logic id: 4, unique id: 65540
[2023-07-26 14:55:14.852] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.852] [default] [info] [demo_server.cc:96] request message: 21
[2023-07-26 14:55:14.852] [default] [info] [demo_server.cc:100] thread logic id: 5, unique id: 65541
[2023-07-26 14:55:14.852] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.852] [default] [info] [demo_server.cc:96] request message: 22
[2023-07-26 14:55:14.852] [default] [info] [demo_server.cc:100] thread logic id: 6, unique id: 65542
[2023-07-26 14:55:14.852] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.852] [default] [info] [demo_server.cc:96] request message: 23
[2023-07-26 14:55:14.852] [default] [info] [demo_server.cc:100] thread logic id: 7, unique id: 65543
[2023-07-26 14:55:14.852] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.852] [default] [info] [demo_server.cc:96] request message: 24
[2023-07-26 14:55:14.852] [default] [info] [demo_server.cc:100] thread logic id: 0, unique id: 65536
[2023-07-26 14:55:14.852] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.852] [default] [info] [demo_server.cc:96] request message: 25
[2023-07-26 14:55:14.852] [default] [info] [demo_server.cc:100] thread logic id: 1, unique id: 65537
[2023-07-26 14:55:14.852] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.852] [default] [info] [demo_server.cc:96] request message: 26
[2023-07-26 14:55:14.852] [default] [info] [demo_server.cc:100] thread logic id: 2, unique id: 65538
[2023-07-26 14:55:14.852] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.852] [default] [info] [demo_server.cc:96] request message: 27
[2023-07-26 14:55:14.852] [default] [info] [demo_server.cc:100] thread logic id: 3, unique id: 65539
[2023-07-26 14:55:14.853] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.853] [default] [info] [demo_server.cc:96] request message: 28
[2023-07-26 14:55:14.853] [default] [info] [demo_server.cc:100] thread logic id: 4, unique id: 65540
[2023-07-26 14:55:14.853] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.853] [default] [info] [demo_server.cc:96] request message: 29
[2023-07-26 14:55:14.853] [default] [info] [demo_server.cc:100] thread logic id: 5, unique id: 65541
[2023-07-26 14:55:14.853] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.853] [default] [info] [demo_server.cc:96] request message: 30
[2023-07-26 14:55:14.853] [default] [info] [demo_server.cc:100] thread logic id: 6, unique id: 65542
[2023-07-26 14:55:14.853] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47010
[2023-07-26 14:55:14.853] [default] [info] [demo_server.cc:96] request message: 31
[2023-07-26 14:55:14.853] [default] [info] [demo_server.cc:100] thread logic id: 7, unique id: 65543

The log from the server program in fiber runtime is as follows:

[2023-07-26 17:09:11.584] [default] [info] [trpc_server.cc:151] Service  auto-start to listen ...
[2023-07-26 17:09:12.278] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.278] [default] [info] [demo_server.cc:96] request message: 0
[2023-07-26 17:09:12.278] [default] [info] [demo_server.cc:100] thread logic id: 1, unique id: 16777217
[2023-07-26 17:09:12.278] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.278] [default] [info] [demo_server.cc:96] request message: 1
[2023-07-26 17:09:12.278] [default] [info] [demo_server.cc:100] thread logic id: 257, unique id: 16777473
[2023-07-26 17:09:12.278] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.278] [default] [info] [demo_server.cc:96] request message: 2
[2023-07-26 17:09:12.278] [default] [info] [demo_server.cc:100] thread logic id: 513, unique id: 16777729
[2023-07-26 17:09:12.279] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.279] [default] [info] [demo_server.cc:96] request message: 3
[2023-07-26 17:09:12.279] [default] [info] [demo_server.cc:100] thread logic id: 769, unique id: 16777985
[2023-07-26 17:09:12.279] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.279] [default] [info] [demo_server.cc:96] request message: 4
[2023-07-26 17:09:12.279] [default] [info] [demo_server.cc:100] thread logic id: 1025, unique id: 16778241
[2023-07-26 17:09:12.279] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.279] [default] [info] [demo_server.cc:96] request message: 5
[2023-07-26 17:09:12.279] [default] [info] [demo_server.cc:100] thread logic id: 1280, unique id: 16778496
[2023-07-26 17:09:12.279] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.279] [default] [info] [demo_server.cc:96] request message: 6
[2023-07-26 17:09:12.279] [default] [info] [demo_server.cc:100] thread logic id: 1537, unique id: 16778753
[2023-07-26 17:09:12.279] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.279] [default] [info] [demo_server.cc:96] request message: 7
[2023-07-26 17:09:12.279] [default] [info] [demo_server.cc:100] thread logic id: 1793, unique id: 16779009
[2023-07-26 17:09:12.279] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.279] [default] [info] [demo_server.cc:96] request message: 8
[2023-07-26 17:09:12.279] [default] [info] [demo_server.cc:100] thread logic id: 1, unique id: 16777217
[2023-07-26 17:09:12.279] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.279] [default] [info] [demo_server.cc:96] request message: 9
[2023-07-26 17:09:12.279] [default] [info] [demo_server.cc:100] thread logic id: 257, unique id: 16777473
[2023-07-26 17:09:12.279] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.279] [default] [info] [demo_server.cc:96] request message: 10
[2023-07-26 17:09:12.279] [default] [info] [demo_server.cc:100] thread logic id: 513, unique id: 16777729
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:96] request message: 11
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:100] thread logic id: 769, unique id: 16777985
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:96] request message: 12
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:100] thread logic id: 1025, unique id: 16778241
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:96] request message: 13
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:100] thread logic id: 1280, unique id: 16778496
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:96] request message: 14
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:100] thread logic id: 1537, unique id: 16778753
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:96] request message: 15
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:100] thread logic id: 1793, unique id: 16779009
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:96] request message: 16
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:100] thread logic id: 1, unique id: 16777217
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:96] request message: 17
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:100] thread logic id: 257, unique id: 16777473
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:96] request message: 18
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:100] thread logic id: 513, unique id: 16777729
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:96] request message: 19
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:100] thread logic id: 769, unique id: 16777985
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:96] request message: 20
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:100] thread logic id: 1025, unique id: 16778241
[2023-07-26 17:09:12.280] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.281] [default] [info] [demo_server.cc:96] request message: 21
[2023-07-26 17:09:12.281] [default] [info] [demo_server.cc:100] thread logic id: 1280, unique id: 16778496
[2023-07-26 17:09:12.281] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.281] [default] [info] [demo_server.cc:96] request message: 22
[2023-07-26 17:09:12.281] [default] [info] [demo_server.cc:100] thread logic id: 1537, unique id: 16778753
[2023-07-26 17:09:12.281] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.281] [default] [info] [demo_server.cc:96] request message: 23
[2023-07-26 17:09:12.281] [default] [info] [demo_server.cc:100] thread logic id: 1793, unique id: 16779009
[2023-07-26 17:09:12.281] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.281] [default] [info] [demo_server.cc:96] request message: 24
[2023-07-26 17:09:12.281] [default] [info] [demo_server.cc:100] thread logic id: 1, unique id: 16777217
[2023-07-26 17:09:12.281] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.281] [default] [info] [demo_server.cc:96] request message: 25
[2023-07-26 17:09:12.281] [default] [info] [demo_server.cc:100] thread logic id: 257, unique id: 16777473
[2023-07-26 17:09:12.281] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.281] [default] [info] [demo_server.cc:96] request message: 26
[2023-07-26 17:09:12.281] [default] [info] [demo_server.cc:100] thread logic id: 513, unique id: 16777729
[2023-07-26 17:09:12.281] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.281] [default] [info] [demo_server.cc:96] request message: 27
[2023-07-26 17:09:12.281] [default] [info] [demo_server.cc:100] thread logic id: 769, unique id: 16777985
[2023-07-26 17:09:12.281] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.281] [default] [info] [demo_server.cc:96] request message: 28
[2023-07-26 17:09:12.281] [default] [info] [demo_server.cc:100] thread logic id: 1025, unique id: 16778241
[2023-07-26 17:09:12.281] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.281] [default] [info] [demo_server.cc:96] request message: 29
[2023-07-26 17:09:12.281] [default] [info] [demo_server.cc:100] thread logic id: 1280, unique id: 16778496
[2023-07-26 17:09:12.281] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.281] [default] [info] [demo_server.cc:96] request message: 30
[2023-07-26 17:09:12.281] [default] [info] [demo_server.cc:100] thread logic id: 1537, unique id: 16778753
[2023-07-26 17:09:12.282] [default] [info] [demo_server.cc:95] remote address: 127.0.0.1:47049
[2023-07-26 17:09:12.282] [default] [info] [demo_server.cc:96] request message: 31
[2023-07-26 17:09:12.282] [default] [info] [demo_server.cc:100] thread logic id: 1793, unique id: 16779009