- Streaming server: An example that transforms the server from the gRPC framework server example into an example using the tRPC framework.
- Test client: gRPC framework client example.
- Currently, gRPC streaming client is still in progress.
Runtime requirements: Please use Fiber thread model.
We can use the following command to view the directory tree.
$ tree examples/features/grpc_stream/
examples/features/grpc_stream
├── CMakeLists.txt
├── common
│ ├── BUILD
│ ├── helper.cc
│ ├── helper.h
│ └── route_guide_db.json
├── README.md
├── run_cmake.sh
├── run.sh
└── server
├── BUILD
├── stream.proto
├── stream_server.cc
├── stream_service.cc
├── stream_service.h
└── trpc_cpp_fiber.yamlWe can use the following script to quickly compile and run a server program.
sh examples/features/trpc_stream/run.sh- Compilation
We can run the following command to compile the client and server programs.
bazel build //examples/features/grpc_stream/server:grpc_stream_serverAlternatively, 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/helloworld
$ mkdir -p examples/helloworld/build && cd examples/helloworld/build && cmake -DCMAKE_BUILD_TYPE=Release .. && make -j8 && cd -Building gRPC streaming client.
Install gcc8.
yum install centos-release-scl
yum install devtoolset-8-gcc devtoolset-8-gcc-c++Enter in gcc8 environment.
scl enable devtoolset-8 -- bashCompiling gRPC.
# Clone the grpc repo and its submodules:
# e.g. git clone --recurse-submodules -b v1.56.0 --depth 1 --shallow-submodules https://github.com/grpc/grpc
cd /path-to-grpc-repo/
mkdir /path-to-grpc-repo/.install
export MY_INSTALL_DIR=/path-to-grpc-repo/.install
export PATH="$MY_INSTALL_DIR/bin:$PATH"
mkdir -p cmake/build
pushd cmake/build
cmake -DCMAKE_PREFIX_PATH=$MY_INSTALL_DIR ../..
make -j
make install
popdCompiling gRPC streaming client.
cd /path-to-grpc-repo/
cd examples/cpp/route_guide
mkdir -p cmake/build
pushd cmake/build
cmake -DCMAKE_PREFIX_PATH=$MY_INSTALL_DIR ../..
make -j- Run the server program
We can run the following command to start the server 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/grpc_stream/server/grpc_stream_server --config=examples/features/grpc_stream/server/trpc_cpp_fiber.yaml --dbpath=examples/features/grpc_stream/common/route_guide_db.json &
- Run the client program
We can run the following command to start the client program.
# Please run `route_guide_client` commands at path `/path-to-grpc-repo/examples/cpp/route_guide` due to it depends on `route_guide_db.json`.
$ pwd
/path-to-grpc-repo/examples/cpp/route_guide
./cmake/build/route_guide_clientThe content of the output from the client program is as follows:
DB parsed, loaded 100 features.
-------------- GetFeature --------------
Found feature called BerkshireValleyManagementAreaTrail,Jefferson,NJ,USA at 40.9146, -74.6189
Found no feature at 0, 0
-------------- ListFeatures --------------
Looking for features between 40, -75 and 42, -73
Found feature called PatriotsPath,Mendham,NJ07945,USA at 40.7838, -74.6144
Found feature called 101NewJersey10,Whippany,NJ07981,USA at 40.8123, -74.3999
Found feature called U.S.6,Shohola,PA18458,USA at 41.3628, -74.9016
Found feature called 5ConnersRoad,Kingston,NY12401,USA at 42, -74.0371
Found feature called MidHudsonPsychiatricCenter,NewHampton,NY10958,USA at 41.4008, -74.3951
Found feature called 287FlugertownRoad,LivingstonManor,NY12758,USA at 41.9611, -74.6525
Found feature called 4001TremleyPointRoad,Linden,NJ07036,USA at 40.611, -74.2187
Found feature called 352SouthMountainRoad,Wallkill,NY12589,USA at 41.6802, -74.237
Found feature called BaileyTurnRoad,Harriman,NY10926,USA at 41.295, -74.1077
Found feature called 193-199WawayandaRoad,Hewitt,NJ07421,USA at 41.2145, -74.395
Found feature called 406-496WardAvenue,PineBush,NY12566,USA at 41.5737, -74.2848
Found feature called 162MerrillRoad,HighlandMills,NY10930,USA at 41.3844, -74.0502
Found feature called ClintonRoad,WestMilford,NJ07480,USA at 41.0873, -74.4459
Found feature called 16OldBrookLane,Warwick,NY10990,USA at 41.2346, -74.4027
Found feature called 3DrakeLane,Pennington,NJ08534,USA at 40.2948, -74.7904
Found feature called 63248thAvenue,Brooklyn,NY11220,USA at 40.6337, -74.0122
Found feature called 1MerckAccessRoad,WhitehouseStation,NJ08889,USA at 40.6422, -74.7728
Found feature called 78-98SchalckRoad,Narrowsburg,NY12764,USA at 41.6318, -74.9678
Found feature called 282LakeviewDriveRoad,HighlandLake,NY12743,USA at 41.5302, -74.8416
Found feature called 330EvelynAvenue,HamiltonTownship,NJ08619,USA at 40.2647, -74.7072
Found feature called NewYorkStateReferenceRoute987E,Southfields,NY10975,USA at 41.2568, -74.1058
Found feature called 103-271TempaloniRoad,Ellenville,NY12428,USA at 41.6855, -74.4421
Found feature called 1300AirportRoad,NorthBrunswickTownship,NJ08902,USA at 40.4664, -74.482
Found feature called at 40.7114, -74.9746
Found feature called at 40.2134, -74.3613
Found feature called at 40.0273, -74.1221
Found feature called at 41.1237, -74.4071
Found feature called 211-225PlainsRoad,Augusta,NJ07822,USA at 41.1634, -74.6785
Found feature called at 41.5831, -74.2953
Found feature called 165PedersenRidgeRoad,Milford,PA18337,USA at 41.3447, -74.8713
Found feature called 100-122LocktownRoad,Frenchtown,NJ08825,USA at 40.5047, -74.9801
Found feature called at 41.8859, -74.6157
Found feature called 650-652WilliHillRoad,SwanLake,NY12783,USA at 41.7952, -74.8485
Found feature called 26East3rdStreet,NewProvidence,NJ07974,USA at 40.7034, -74.3977
Found feature called at 41.7548, -74.0075
Found feature called at 41.0396, -74.4972
Found feature called at 40.4615, -74.513
Found feature called 611LawrenceAvenue,Westfield,NJ07090,USA at 40.659, -74.356
Found feature called 18LannisAvenue,NewWindsor,NY12553,USA at 41.4653, -74.0478
Found feature called 82-104AmherstAvenue,Colonia,NJ07067,USA at 40.5958, -74.3255
Found feature called 170SevenLakesDrive,Sloatsburg,NY10974,USA at 41.1734, -74.1648
Found feature called 1270LakesRoad,Monroe,NY10950,USA at 41.2676, -74.2607
Found feature called 509-535AlphanoRoad,GreatMeadows,NJ07838,USA at 40.9224, -74.8287
Found feature called 652GardenStreet,Elizabeth,NJ07202,USA at 40.6523, -74.2135
Found feature called 349SeaSprayCourt,NeptuneCity,NJ07753,USA at 40.1827, -74.0294
Found feature called 13-17StanleyStreet,WestMilford,NJ07480,USA at 41.0564, -74.3685
Found feature called 47IndustrialAvenue,Teterboro,NJ07608,USA at 40.8472, -74.0726
Found feature called 5WhiteOakLane,StonyPoint,NY10980,USA at 41.2452, -74.0214
Found feature called BerkshireValleyManagementAreaTrail,Jefferson,NJ,USA at 40.9146, -74.6189
Found feature called 1007JerseyAvenue,NewBrunswick,NJ08901,USA at 40.4701, -74.4782
Found feature called 6EastEmeraldIsleDrive,LakeHopatcong,NJ07849,USA at 40.9643, -74.6018
Found feature called 1358-1474NewJersey57,PortMurray,NJ07865,USA at 40.8032, -74.8645
Found feature called 367ProspectRoad,Chester,NY10918,USA at 41.37, -74.2135
Found feature called 10SimonLakeDrive,AtlanticHighlands,NJ07716,USA at 40.4311, -74.0283
Found feature called 11WardStreet,MountArlington,NJ07856,USA at 40.932, -74.6201
Found feature called 300-398JeffersonAvenue,Elizabeth,NJ07201,USA at 40.6685, -74.2109
Found feature called 43DreherRoad,Roscoe,NY12776,USA at 41.9018, -74.9143
Found feature called SwanStreet,PineIsland,NY10969,USA at 41.2856, -74.5149
Found feature called 66PleasantviewAvenue,Monticello,NY12701,USA at 41.6561, -74.6722
Found feature called at 40.5314, -74.9836
Found feature called at 41.422, -74.3327
Found feature called 565WindingHillsRoad,Montgomery,NY12549,USA at 41.5534, -74.2901
Found feature called 231RockyRunRoad,GlenGardner,NJ08826,USA at 40.6899, -74.9127
Found feature called 100MountPleasantAvenue,Newark,NJ07104,USA at 40.7587, -74.167
Found feature called 517-521HuntingtonDrive,ManchesterTownship,NJ08759,USA at 40.0106, -74.287
Found feature called at 40.0066, -74.6793
Found feature called 40MountainRoad,Napanoch,NY12458,USA at 41.8804, -74.4103
Found feature called at 41.4204, -74.7895
Found feature called at 41.4777, -74.0616
Found feature called 48NorthRoad,Forestburgh,NY12777,USA at 41.5464, -74.7175
Found feature called at 40.4062, -74.6376
Found feature called at 40.5688, -74.9285
Found feature called at 40.0342, -74.8789
Found feature called at 40.1809, -74.4158
Found feature called 9ThompsonAvenue,Leonardo,NJ07737,USA at 40.4227, -74.0517
Found feature called at 41.0322, -74.7872
Found feature called at 40.7101, -74.7743
Found feature called 213BushRoad,StoneRidge,NY12484,USA at 41.8811, -74.1718
Found feature called at 41.5034, -74.3851
Found feature called at 41.135, -74.3694
Found feature called 1-17BergenCourt,NewBrunswick,NJ08901,USA at 40.484, -74.476
Found feature called 35OaklandValleyRoad,Cuddebackville,NY12729,USA at 41.4638, -74.5958
Found feature called at 41.2128, -74.0174
Found feature called at 40.1263, -74.7964
Found feature called at 41.2843, -74.9086
Found feature called at 41.8513, -74.3068
Found feature called 42-102MainStreet,Belford,NJ07718,USA at 40.4318, -74.0836
Found feature called at 41.9021, -74.1172
Found feature called at 40.4081, -74.612
Found feature called at 40.1013, -74.4035
Found feature called at 40.4306, -74.108
Found feature called at 40.3966, -74.8519
Found feature called at 40.5002, -74.8408
Found feature called at 40.9533, -74.2201
Found feature called at 41.6851, -74.2675
Found feature called 3387RichmondTerrace,StatenIsland,NY10303,USA at 40.6412, -74.1722
Found feature called 261VanSickleRoad,Goshen,NY10924,USA at 41.3069, -74.4598
Found feature called at 41.8465, -74.6859
Found feature called at 41.1733, -74.4228
Found feature called 3HastaWay,Newton,NJ07860,USA at 41.0248, -74.7128
ListFeatures rpc succeeded.
-------------- RecordRoute --------------
Visiting point 41.2676, -74.2607
Visiting point 41.1734, -74.1648
Visiting point 41.8804, -74.4103
Visiting point 40.9146, -74.6189
Visiting point 40.0342, -74.8789
Visiting point 41.6855, -74.4421
Visiting point 41.9018, -74.9143
Visiting point 41.3628, -74.9016
Visiting point 40.1263, -74.7964
Visiting point 40.8123, -74.3999
Finished trip with 11 points
Passed 8 features
Travelled 817791 meters
It took 9 seconds
-------------- RouteChat --------------
Sending message First message at 0, 0
Sending message Second message at 0, 1
Sending message Third message at 1, 0
Sending message Fourth message at 0, 0
Got message First message at 0, 0