diff options
Diffstat (limited to 'src/jaegertracing/thrift/tutorial/cpp')
-rw-r--r-- | src/jaegertracing/thrift/tutorial/cpp/CMakeLists.txt | 57 | ||||
-rw-r--r-- | src/jaegertracing/thrift/tutorial/cpp/CppClient.cpp | 80 | ||||
-rw-r--r-- | src/jaegertracing/thrift/tutorial/cpp/CppServer.cpp | 179 | ||||
-rwxr-xr-x | src/jaegertracing/thrift/tutorial/cpp/Makefile.am | 86 |
4 files changed, 402 insertions, 0 deletions
diff --git a/src/jaegertracing/thrift/tutorial/cpp/CMakeLists.txt b/src/jaegertracing/thrift/tutorial/cpp/CMakeLists.txt new file mode 100644 index 000000000..c6d8fc320 --- /dev/null +++ b/src/jaegertracing/thrift/tutorial/cpp/CMakeLists.txt @@ -0,0 +1,57 @@ +# +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. +# + +include(BoostMacros) +REQUIRE_BOOST_HEADERS() + +#Make sure gen-cpp files can be included +include_directories("${CMAKE_CURRENT_BINARY_DIR}") +include_directories("${CMAKE_CURRENT_BINARY_DIR}/gen-cpp") +include_directories("${PROJECT_SOURCE_DIR}/lib/cpp/src") + +include(ThriftMacros) + +set(tutorialgencpp_SOURCES + gen-cpp/Calculator.cpp + gen-cpp/SharedService.cpp + gen-cpp/shared_constants.cpp + gen-cpp/shared_types.cpp + gen-cpp/tutorial_constants.cpp + gen-cpp/tutorial_types.cpp +) +add_library(tutorialgencpp STATIC ${tutorialgencpp_SOURCES}) +LINK_AGAINST_THRIFT_LIBRARY(tutorialgencpp thrift) + +add_custom_command(OUTPUT gen-cpp/Calculator.cpp gen-cpp/SharedService.cpp gen-cpp/shared_constants.cpp gen-cpp/shared_types.cpp gen-cpp/tutorial_constants.cpp gen-cpp/tutorial_types.cpp + COMMAND ${THRIFT_COMPILER} --gen cpp -r ${PROJECT_SOURCE_DIR}/tutorial/tutorial.thrift +) + +add_executable(TutorialServer CppServer.cpp) +target_link_libraries(TutorialServer tutorialgencpp) +LINK_AGAINST_THRIFT_LIBRARY(TutorialServer thrift) +if (ZLIB_FOUND) + target_link_libraries(TutorialServer ${ZLIB_LIBRARIES}) +endif () + +add_executable(TutorialClient CppClient.cpp) +target_link_libraries(TutorialClient tutorialgencpp) +LINK_AGAINST_THRIFT_LIBRARY(TutorialClient thrift) +if (ZLIB_FOUND) + target_link_libraries(TutorialClient ${ZLIB_LIBRARIES}) +endif () diff --git a/src/jaegertracing/thrift/tutorial/cpp/CppClient.cpp b/src/jaegertracing/thrift/tutorial/cpp/CppClient.cpp new file mode 100644 index 000000000..520841143 --- /dev/null +++ b/src/jaegertracing/thrift/tutorial/cpp/CppClient.cpp @@ -0,0 +1,80 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +#include <iostream> + +#include <thrift/protocol/TBinaryProtocol.h> +#include <thrift/transport/TSocket.h> +#include <thrift/transport/TTransportUtils.h> + +#include "../gen-cpp/Calculator.h" + +using namespace std; +using namespace apache::thrift; +using namespace apache::thrift::protocol; +using namespace apache::thrift::transport; + +using namespace tutorial; +using namespace shared; + +int main() { + std::shared_ptr<TTransport> socket(new TSocket("localhost", 9090)); + std::shared_ptr<TTransport> transport(new TBufferedTransport(socket)); + std::shared_ptr<TProtocol> protocol(new TBinaryProtocol(transport)); + CalculatorClient client(protocol); + + try { + transport->open(); + + client.ping(); + cout << "ping()" << endl; + + cout << "1 + 1 = " << client.add(1, 1) << endl; + + Work work; + work.op = Operation::DIVIDE; + work.num1 = 1; + work.num2 = 0; + + try { + client.calculate(1, work); + cout << "Whoa? We can divide by zero!" << endl; + } catch (InvalidOperation& io) { + cout << "InvalidOperation: " << io.why << endl; + // or using generated operator<<: cout << io << endl; + // or by using std::exception native method what(): cout << io.what() << endl; + } + + work.op = Operation::SUBTRACT; + work.num1 = 15; + work.num2 = 10; + int32_t diff = client.calculate(1, work); + cout << "15 - 10 = " << diff << endl; + + // Note that C++ uses return by reference for complex types to avoid + // costly copy construction + SharedStruct ss; + client.getStruct(ss, 1); + cout << "Received log: " << ss << endl; + + transport->close(); + } catch (TException& tx) { + cout << "ERROR: " << tx.what() << endl; + } +} diff --git a/src/jaegertracing/thrift/tutorial/cpp/CppServer.cpp b/src/jaegertracing/thrift/tutorial/cpp/CppServer.cpp new file mode 100644 index 000000000..635afefda --- /dev/null +++ b/src/jaegertracing/thrift/tutorial/cpp/CppServer.cpp @@ -0,0 +1,179 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +#include <thrift/concurrency/ThreadManager.h> +#include <thrift/concurrency/ThreadFactory.h> +#include <thrift/protocol/TBinaryProtocol.h> +#include <thrift/server/TSimpleServer.h> +#include <thrift/server/TThreadPoolServer.h> +#include <thrift/server/TThreadedServer.h> +#include <thrift/transport/TServerSocket.h> +#include <thrift/transport/TSocket.h> +#include <thrift/transport/TTransportUtils.h> +#include <thrift/TToString.h> + +#include <iostream> +#include <stdexcept> +#include <sstream> + +#include "../gen-cpp/Calculator.h" + +using namespace std; +using namespace apache::thrift; +using namespace apache::thrift::concurrency; +using namespace apache::thrift::protocol; +using namespace apache::thrift::transport; +using namespace apache::thrift::server; + +using namespace tutorial; +using namespace shared; + +class CalculatorHandler : public CalculatorIf { +public: + CalculatorHandler() = default; + + void ping() override { cout << "ping()" << endl; } + + int32_t add(const int32_t n1, const int32_t n2) override { + cout << "add(" << n1 << ", " << n2 << ")" << endl; + return n1 + n2; + } + + int32_t calculate(const int32_t logid, const Work& work) override { + cout << "calculate(" << logid << ", " << work << ")" << endl; + int32_t val; + + switch (work.op) { + case Operation::ADD: + val = work.num1 + work.num2; + break; + case Operation::SUBTRACT: + val = work.num1 - work.num2; + break; + case Operation::MULTIPLY: + val = work.num1 * work.num2; + break; + case Operation::DIVIDE: + if (work.num2 == 0) { + InvalidOperation io; + io.whatOp = work.op; + io.why = "Cannot divide by 0"; + throw io; + } + val = work.num1 / work.num2; + break; + default: + InvalidOperation io; + io.whatOp = work.op; + io.why = "Invalid Operation"; + throw io; + } + + SharedStruct ss; + ss.key = logid; + ss.value = to_string(val); + + log[logid] = ss; + + return val; + } + + void getStruct(SharedStruct& ret, const int32_t logid) override { + cout << "getStruct(" << logid << ")" << endl; + ret = log[logid]; + } + + void zip() override { cout << "zip()" << endl; } + +protected: + map<int32_t, SharedStruct> log; +}; + +/* + CalculatorIfFactory is code generated. + CalculatorCloneFactory is useful for getting access to the server side of the + transport. It is also useful for making per-connection state. Without this + CloneFactory, all connections will end up sharing the same handler instance. +*/ +class CalculatorCloneFactory : virtual public CalculatorIfFactory { + public: + ~CalculatorCloneFactory() override = default; + CalculatorIf* getHandler(const ::apache::thrift::TConnectionInfo& connInfo) override + { + std::shared_ptr<TSocket> sock = std::dynamic_pointer_cast<TSocket>(connInfo.transport); + cout << "Incoming connection\n"; + cout << "\tSocketInfo: " << sock->getSocketInfo() << "\n"; + cout << "\tPeerHost: " << sock->getPeerHost() << "\n"; + cout << "\tPeerAddress: " << sock->getPeerAddress() << "\n"; + cout << "\tPeerPort: " << sock->getPeerPort() << "\n"; + return new CalculatorHandler; + } + void releaseHandler( ::shared::SharedServiceIf* handler) override { + delete handler; + } +}; + +int main() { + TThreadedServer server( + std::make_shared<CalculatorProcessorFactory>(std::make_shared<CalculatorCloneFactory>()), + std::make_shared<TServerSocket>(9090), //port + std::make_shared<TBufferedTransportFactory>(), + std::make_shared<TBinaryProtocolFactory>()); + + /* + // if you don't need per-connection state, do the following instead + TThreadedServer server( + std::make_shared<CalculatorProcessor>(std::make_shared<CalculatorHandler>()), + std::make_shared<TServerSocket>(9090), //port + std::make_shared<TBufferedTransportFactory>(), + std::make_shared<TBinaryProtocolFactory>()); + */ + + /** + * Here are some alternate server types... + + // This server only allows one connection at a time, but spawns no threads + TSimpleServer server( + std::make_shared<CalculatorProcessor>(std::make_shared<CalculatorHandler>()), + std::make_shared<TServerSocket>(9090), + std::make_shared<TBufferedTransportFactory>(), + std::make_shared<TBinaryProtocolFactory>()); + + const int workerCount = 4; + + std::shared_ptr<ThreadManager> threadManager = + ThreadManager::newSimpleThreadManager(workerCount); + threadManager->threadFactory( + std::make_shared<ThreadFactory>()); + threadManager->start(); + + // This server allows "workerCount" connection at a time, and reuses threads + TThreadPoolServer server( + std::make_shared<CalculatorProcessorFactory>(std::make_shared<CalculatorCloneFactory>()), + std::make_shared<TServerSocket>(9090), + std::make_shared<TBufferedTransportFactory>(), + std::make_shared<TBinaryProtocolFactory>(), + threadManager); + */ + + cout << "Starting the server..." << endl; + server.serve(); + cout << "Done." << endl; + return 0; +} diff --git a/src/jaegertracing/thrift/tutorial/cpp/Makefile.am b/src/jaegertracing/thrift/tutorial/cpp/Makefile.am new file mode 100755 index 000000000..95497d5f3 --- /dev/null +++ b/src/jaegertracing/thrift/tutorial/cpp/Makefile.am @@ -0,0 +1,86 @@ +# +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. +# +AUTOMAKE_OPTIONS = subdir-objects serial-tests nostdinc + +BUILT_SOURCES = gen-cpp/shared_types.cpp \ + gen-cpp/tutorial_types.cpp + +noinst_LTLIBRARIES = libtutorialgencpp.la +nodist_libtutorialgencpp_la_SOURCES = \ + gen-cpp/Calculator.cpp \ + gen-cpp/Calculator.h \ + gen-cpp/SharedService.cpp \ + gen-cpp/SharedService.h \ + gen-cpp/shared_constants.cpp \ + gen-cpp/shared_constants.h \ + gen-cpp/shared_types.cpp \ + gen-cpp/shared_types.h \ + gen-cpp/tutorial_constants.cpp \ + gen-cpp/tutorial_constants.h \ + gen-cpp/tutorial_types.cpp \ + gen-cpp/tutorial_types.h + + + +libtutorialgencpp_la_LIBADD = $(top_builddir)/lib/cpp/libthrift.la + +noinst_PROGRAMS = \ + TutorialServer \ + TutorialClient + +TutorialServer_SOURCES = \ + CppServer.cpp + +TutorialServer_LDADD = \ + libtutorialgencpp.la \ + $(top_builddir)/lib/cpp/libthrift.la + +TutorialClient_SOURCES = \ + CppClient.cpp + +TutorialClient_LDADD = \ + libtutorialgencpp.la \ + $(top_builddir)/lib/cpp/libthrift.la + +# +# Common thrift code generation rules +# +gen-cpp/Calculator.cpp gen-cpp/SharedService.cpp gen-cpp/shared_constants.cpp gen-cpp/shared_types.cpp gen-cpp/tutorial_constants.cpp gen-cpp/tutorial_types.cpp: $(top_srcdir)/tutorial/tutorial.thrift + $(THRIFT) --gen cpp -r $< + +AM_CPPFLAGS = $(BOOST_CPPFLAGS) $(LIBEVENT_CPPFLAGS) -I$(top_srcdir)/lib/cpp/src -Igen-cpp +AM_CXXFLAGS = -Wall -Wextra -pedantic +AM_LDFLAGS = $(BOOST_LDFLAGS) $(LIBEVENT_LDFLAGS) + +clean-local: + $(RM) gen-cpp/* + +tutorialserver: all + ./TutorialServer + +tutorialclient: all + ./TutorialClient + +style-local: + $(CPPSTYLE_CMD) + +EXTRA_DIST = \ + CMakeLists.txt \ + CppClient.cpp \ + CppServer.cpp |