modify test client

Former-commit-id: 2be1d99889a53e0236d3050a77ad2adee0aa9fcd

cpp/conf/server_config.yaml

@@ -2,7 +2,7 @@ server_config:
   address: 127.0.0.1
   port: 33001
   transfer_protocol: json   #optional: binary, compact, json, simple_json, debug
-  server_mode: thread_pool    #optional: simple, non_blocking, hsha, thread_pool, thread_selector
+  server_mode: simple    #optional: simple, non_blocking, hsha, thread_pool, thread_selector
 
 log_config:
   global:

cpp/src/server/ServiceWrapper.cpp

@@ -38,6 +38,11 @@ public:
         // Your initialization goes here
     }
 
+    void dummy() {
+        // Your implementation goes here
+        printf("dummy\n");
+    }
+
     /**
      * group interfaces
      *
@@ -121,6 +126,9 @@ void ServiceWrapper::StartService() {
         protocolFactory.reset(new TBinaryProtocolFactory());
     } else if(protocol == "json") {
         protocolFactory.reset(new TJSONProtocolFactory());
+    } else {
+        CommonUtil::PrintError("Service protocol: " + protocol + " is not supported currently");
+        return;
     }
 
     if(mode == "simple") {
@@ -135,7 +143,8 @@ void ServiceWrapper::StartService() {
         s_server.reset(new TThreadPoolServer(processor, serverTransport, transportFactory, protocolFactory, threadManager));
         s_server->serve();
     } else {
-        CommonUtil::PrintError("Server mode: " + mode + " is not supported currently");
+        CommonUtil::PrintError("Service mode: " + mode + " is not supported currently");
+        return;
     }
 }
 

cpp/src/thrift/VectorService.thrift

@@ -66,6 +66,7 @@ struct VecTimeRangeList {
 }
 
 service VecService {
+    void dummy();
     /**
      * group interfaces
      */

cpp/src/thrift/gen-cpp/VecService.cpp

@@ -9,6 +9,141 @@
 
 
 
+VecService_dummy_args::~VecService_dummy_args() throw() {
+}
+
+
+uint32_t VecService_dummy_args::read(::apache::thrift::protocol::TProtocol* iprot) {
+
+  ::apache::thrift::protocol::TInputRecursionTracker tracker(*iprot);
+  uint32_t xfer = 0;
+  std::string fname;
+  ::apache::thrift::protocol::TType ftype;
+  int16_t fid;
+
+  xfer += iprot->readStructBegin(fname);
+
+  using ::apache::thrift::protocol::TProtocolException;
+
+
+  while (true)
+  {
+    xfer += iprot->readFieldBegin(fname, ftype, fid);
+    if (ftype == ::apache::thrift::protocol::T_STOP) {
+      break;
+    }
+    xfer += iprot->skip(ftype);
+    xfer += iprot->readFieldEnd();
+  }
+
+  xfer += iprot->readStructEnd();
+
+  return xfer;
+}
+
+uint32_t VecService_dummy_args::write(::apache::thrift::protocol::TProtocol* oprot) const {
+  uint32_t xfer = 0;
+  ::apache::thrift::protocol::TOutputRecursionTracker tracker(*oprot);
+  xfer += oprot->writeStructBegin("VecService_dummy_args");
+
+  xfer += oprot->writeFieldStop();
+  xfer += oprot->writeStructEnd();
+  return xfer;
+}
+
+
+VecService_dummy_pargs::~VecService_dummy_pargs() throw() {
+}
+
+
+uint32_t VecService_dummy_pargs::write(::apache::thrift::protocol::TProtocol* oprot) const {
+  uint32_t xfer = 0;
+  ::apache::thrift::protocol::TOutputRecursionTracker tracker(*oprot);
+  xfer += oprot->writeStructBegin("VecService_dummy_pargs");
+
+  xfer += oprot->writeFieldStop();
+  xfer += oprot->writeStructEnd();
+  return xfer;
+}
+
+
+VecService_dummy_result::~VecService_dummy_result() throw() {
+}
+
+
+uint32_t VecService_dummy_result::read(::apache::thrift::protocol::TProtocol* iprot) {
+
+  ::apache::thrift::protocol::TInputRecursionTracker tracker(*iprot);
+  uint32_t xfer = 0;
+  std::string fname;
+  ::apache::thrift::protocol::TType ftype;
+  int16_t fid;
+
+  xfer += iprot->readStructBegin(fname);
+
+  using ::apache::thrift::protocol::TProtocolException;
+
+
+  while (true)
+  {
+    xfer += iprot->readFieldBegin(fname, ftype, fid);
+    if (ftype == ::apache::thrift::protocol::T_STOP) {
+      break;
+    }
+    xfer += iprot->skip(ftype);
+    xfer += iprot->readFieldEnd();
+  }
+
+  xfer += iprot->readStructEnd();
+
+  return xfer;
+}
+
+uint32_t VecService_dummy_result::write(::apache::thrift::protocol::TProtocol* oprot) const {
+
+  uint32_t xfer = 0;
+
+  xfer += oprot->writeStructBegin("VecService_dummy_result");
+
+  xfer += oprot->writeFieldStop();
+  xfer += oprot->writeStructEnd();
+  return xfer;
+}
+
+
+VecService_dummy_presult::~VecService_dummy_presult() throw() {
+}
+
+
+uint32_t VecService_dummy_presult::read(::apache::thrift::protocol::TProtocol* iprot) {
+
+  ::apache::thrift::protocol::TInputRecursionTracker tracker(*iprot);
+  uint32_t xfer = 0;
+  std::string fname;
+  ::apache::thrift::protocol::TType ftype;
+  int16_t fid;
+
+  xfer += iprot->readStructBegin(fname);
+
+  using ::apache::thrift::protocol::TProtocolException;
+
+
+  while (true)
+  {
+    xfer += iprot->readFieldBegin(fname, ftype, fid);
+    if (ftype == ::apache::thrift::protocol::T_STOP) {
+      break;
+    }
+    xfer += iprot->skip(ftype);
+    xfer += iprot->readFieldEnd();
+  }
+
+  xfer += iprot->readStructEnd();
+
+  return xfer;
+}
+
+
 VecService_add_group_args::~VecService_add_group_args() throw() {
 }
 
@@ -1545,6 +1680,58 @@ uint32_t VecService_search_vector_batch_presult::read(::apache::thrift::protocol
   return xfer;
 }
 
+void VecServiceClient::dummy()
+{
+  send_dummy();
+  recv_dummy();
+}
+
+void VecServiceClient::send_dummy()
+{
+  int32_t cseqid = 0;
+  oprot_->writeMessageBegin("dummy", ::apache::thrift::protocol::T_CALL, cseqid);
+
+  VecService_dummy_pargs args;
+  args.write(oprot_);
+
+  oprot_->writeMessageEnd();
+  oprot_->getTransport()->writeEnd();
+  oprot_->getTransport()->flush();
+}
+
+void VecServiceClient::recv_dummy()
+{
+
+  int32_t rseqid = 0;
+  std::string fname;
+  ::apache::thrift::protocol::TMessageType mtype;
+
+  iprot_->readMessageBegin(fname, mtype, rseqid);
+  if (mtype == ::apache::thrift::protocol::T_EXCEPTION) {
+    ::apache::thrift::TApplicationException x;
+    x.read(iprot_);
+    iprot_->readMessageEnd();
+    iprot_->getTransport()->readEnd();
+    throw x;
+  }
+  if (mtype != ::apache::thrift::protocol::T_REPLY) {
+    iprot_->skip(::apache::thrift::protocol::T_STRUCT);
+    iprot_->readMessageEnd();
+    iprot_->getTransport()->readEnd();
+  }
+  if (fname.compare("dummy") != 0) {
+    iprot_->skip(::apache::thrift::protocol::T_STRUCT);
+    iprot_->readMessageEnd();
+    iprot_->getTransport()->readEnd();
+  }
+  VecService_dummy_presult result;
+  result.read(iprot_);
+  iprot_->readMessageEnd();
+  iprot_->getTransport()->readEnd();
+
+  return;
+}
+
 void VecServiceClient::add_group(const VecGroup& group)
 {
   send_add_group(group);
@@ -1989,6 +2176,59 @@ bool VecServiceProcessor::dispatchCall(::apache::thrift::protocol::TProtocol* ip
   return true;
 }
 
+void VecServiceProcessor::process_dummy(int32_t seqid, ::apache::thrift::protocol::TProtocol* iprot, ::apache::thrift::protocol::TProtocol* oprot, void* callContext)
+{
+  void* ctx = NULL;
+  if (this->eventHandler_.get() != NULL) {
+    ctx = this->eventHandler_->getContext("VecService.dummy", callContext);
+  }
+  ::apache::thrift::TProcessorContextFreer freer(this->eventHandler_.get(), ctx, "VecService.dummy");
+
+  if (this->eventHandler_.get() != NULL) {
+    this->eventHandler_->preRead(ctx, "VecService.dummy");
+  }
+
+  VecService_dummy_args args;
+  args.read(iprot);
+  iprot->readMessageEnd();
+  uint32_t bytes = iprot->getTransport()->readEnd();
+
+  if (this->eventHandler_.get() != NULL) {
+    this->eventHandler_->postRead(ctx, "VecService.dummy", bytes);
+  }
+
+  VecService_dummy_result result;
+  try {
+    iface_->dummy();
+  } catch (const std::exception& e) {
+    if (this->eventHandler_.get() != NULL) {
+      this->eventHandler_->handlerError(ctx, "VecService.dummy");
+    }
+
+    ::apache::thrift::TApplicationException x(e.what());
+    oprot->writeMessageBegin("dummy", ::apache::thrift::protocol::T_EXCEPTION, seqid);
+    x.write(oprot);
+    oprot->writeMessageEnd();
+    oprot->getTransport()->writeEnd();
+    oprot->getTransport()->flush();
+    return;
+  }
+
+  if (this->eventHandler_.get() != NULL) {
+    this->eventHandler_->preWrite(ctx, "VecService.dummy");
+  }
+
+  oprot->writeMessageBegin("dummy", ::apache::thrift::protocol::T_REPLY, seqid);
+  result.write(oprot);
+  oprot->writeMessageEnd();
+  bytes = oprot->getTransport()->writeEnd();
+  oprot->getTransport()->flush();
+
+  if (this->eventHandler_.get() != NULL) {
+    this->eventHandler_->postWrite(ctx, "VecService.dummy", bytes);
+  }
+}
+
 void VecServiceProcessor::process_add_group(int32_t seqid, ::apache::thrift::protocol::TProtocol* iprot, ::apache::thrift::protocol::TProtocol* oprot, void* callContext)
 {
   void* ctx = NULL;
@@ -2393,6 +2633,83 @@ void VecServiceProcessor::process_search_vector_batch(int32_t seqid, ::apache::t
   return processor;
 }
 
+void VecServiceConcurrentClient::dummy()
+{
+  int32_t seqid = send_dummy();
+  recv_dummy(seqid);
+}
+
+int32_t VecServiceConcurrentClient::send_dummy()
+{
+  int32_t cseqid = this->sync_.generateSeqId();
+  ::apache::thrift::async::TConcurrentSendSentry sentry(&this->sync_);
+  oprot_->writeMessageBegin("dummy", ::apache::thrift::protocol::T_CALL, cseqid);
+
+  VecService_dummy_pargs args;
+  args.write(oprot_);
+
+  oprot_->writeMessageEnd();
+  oprot_->getTransport()->writeEnd();
+  oprot_->getTransport()->flush();
+
+  sentry.commit();
+  return cseqid;
+}
+
+void VecServiceConcurrentClient::recv_dummy(const int32_t seqid)
+{
+
+  int32_t rseqid = 0;
+  std::string fname;
+  ::apache::thrift::protocol::TMessageType mtype;
+
+  // the read mutex gets dropped and reacquired as part of waitForWork()
+  // The destructor of this sentry wakes up other clients
+  ::apache::thrift::async::TConcurrentRecvSentry sentry(&this->sync_, seqid);
+
+  while(true) {
+    if(!this->sync_.getPending(fname, mtype, rseqid)) {
+      iprot_->readMessageBegin(fname, mtype, rseqid);
+    }
+    if(seqid == rseqid) {
+      if (mtype == ::apache::thrift::protocol::T_EXCEPTION) {
+        ::apache::thrift::TApplicationException x;
+        x.read(iprot_);
+        iprot_->readMessageEnd();
+        iprot_->getTransport()->readEnd();
+        sentry.commit();
+        throw x;
+      }
+      if (mtype != ::apache::thrift::protocol::T_REPLY) {
+        iprot_->skip(::apache::thrift::protocol::T_STRUCT);
+        iprot_->readMessageEnd();
+        iprot_->getTransport()->readEnd();
+      }
+      if (fname.compare("dummy") != 0) {
+        iprot_->skip(::apache::thrift::protocol::T_STRUCT);
+        iprot_->readMessageEnd();
+        iprot_->getTransport()->readEnd();
+
+        // in a bad state, don't commit
+        using ::apache::thrift::protocol::TProtocolException;
+        throw TProtocolException(TProtocolException::INVALID_DATA);
+      }
+      VecService_dummy_presult result;
+      result.read(iprot_);
+      iprot_->readMessageEnd();
+      iprot_->getTransport()->readEnd();
+
+      sentry.commit();
+      return;
+    }
+    // seqid != rseqid
+    this->sync_.updatePending(fname, mtype, rseqid);
+
+    // this will temporarily unlock the readMutex, and let other clients get work done
+    this->sync_.waitForWork(seqid);
+  } // end while(true)
+}
+
 void VecServiceConcurrentClient::add_group(const VecGroup& group)
 {
   int32_t seqid = send_add_group(group);

cpp/src/thrift/gen-cpp/VecService.h

@@ -21,6 +21,7 @@
 class VecServiceIf {
  public:
   virtual ~VecServiceIf() {}
+  virtual void dummy() = 0;
 
   /**
    * group interfaces
@@ -81,6 +82,9 @@ class VecServiceIfSingletonFactory : virtual public VecServiceIfFactory {
 class VecServiceNull : virtual public VecServiceIf {
  public:
   virtual ~VecServiceNull() {}
+  void dummy() {
+    return;
+  }
   void add_group(const VecGroup& /* group */) {
     return;
   }
@@ -105,6 +109,80 @@ class VecServiceNull : virtual public VecServiceIf {
   }
 };
 
+
+class VecService_dummy_args {
+ public:
+
+  VecService_dummy_args(const VecService_dummy_args&);
+  VecService_dummy_args& operator=(const VecService_dummy_args&);
+  VecService_dummy_args() {
+  }
+
+  virtual ~VecService_dummy_args() throw();
+
+  bool operator == (const VecService_dummy_args & /* rhs */) const
+  {
+    return true;
+  }
+  bool operator != (const VecService_dummy_args &rhs) const {
+    return !(*this == rhs);
+  }
+
+  bool operator < (const VecService_dummy_args & ) const;
+
+  uint32_t read(::apache::thrift::protocol::TProtocol* iprot);
+  uint32_t write(::apache::thrift::protocol::TProtocol* oprot) const;
+
+};
+
+
+class VecService_dummy_pargs {
+ public:
+
+
+  virtual ~VecService_dummy_pargs() throw();
+
+  uint32_t write(::apache::thrift::protocol::TProtocol* oprot) const;
+
+};
+
+
+class VecService_dummy_result {
+ public:
+
+  VecService_dummy_result(const VecService_dummy_result&);
+  VecService_dummy_result& operator=(const VecService_dummy_result&);
+  VecService_dummy_result() {
+  }
+
+  virtual ~VecService_dummy_result() throw();
+
+  bool operator == (const VecService_dummy_result & /* rhs */) const
+  {
+    return true;
+  }
+  bool operator != (const VecService_dummy_result &rhs) const {
+    return !(*this == rhs);
+  }
+
+  bool operator < (const VecService_dummy_result & ) const;
+
+  uint32_t read(::apache::thrift::protocol::TProtocol* iprot);
+  uint32_t write(::apache::thrift::protocol::TProtocol* oprot) const;
+
+};
+
+
+class VecService_dummy_presult {
+ public:
+
+
+  virtual ~VecService_dummy_presult() throw();
+
+  uint32_t read(::apache::thrift::protocol::TProtocol* iprot);
+
+};
+
 typedef struct _VecService_add_group_args__isset {
   _VecService_add_group_args__isset() : group(false) {}
   bool group :1;
@@ -954,6 +1032,9 @@ class VecServiceClient : virtual public VecServiceIf {
   apache::thrift::stdcxx::shared_ptr< ::apache::thrift::protocol::TProtocol> getOutputProtocol() {
     return poprot_;
   }
+  void dummy();
+  void send_dummy();
+  void recv_dummy();
   void add_group(const VecGroup& group);
   void send_add_group(const VecGroup& group);
   void recv_add_group();
@@ -990,6 +1071,7 @@ class VecServiceProcessor : public ::apache::thrift::TDispatchProcessor {
   typedef  void (VecServiceProcessor::*ProcessFunction)(int32_t, ::apache::thrift::protocol::TProtocol*, ::apache::thrift::protocol::TProtocol*, void*);
   typedef std::map<std::string, ProcessFunction> ProcessMap;
   ProcessMap processMap_;
+  void process_dummy(int32_t seqid, ::apache::thrift::protocol::TProtocol* iprot, ::apache::thrift::protocol::TProtocol* oprot, void* callContext);
   void process_add_group(int32_t seqid, ::apache::thrift::protocol::TProtocol* iprot, ::apache::thrift::protocol::TProtocol* oprot, void* callContext);
   void process_get_group(int32_t seqid, ::apache::thrift::protocol::TProtocol* iprot, ::apache::thrift::protocol::TProtocol* oprot, void* callContext);
   void process_del_group(int32_t seqid, ::apache::thrift::protocol::TProtocol* iprot, ::apache::thrift::protocol::TProtocol* oprot, void* callContext);
@@ -1000,6 +1082,7 @@ class VecServiceProcessor : public ::apache::thrift::TDispatchProcessor {
  public:
   VecServiceProcessor(::apache::thrift::stdcxx::shared_ptr<VecServiceIf> iface) :
     iface_(iface) {
+    processMap_["dummy"] = &VecServiceProcessor::process_dummy;
     processMap_["add_group"] = &VecServiceProcessor::process_add_group;
     processMap_["get_group"] = &VecServiceProcessor::process_get_group;
     processMap_["del_group"] = &VecServiceProcessor::process_del_group;
@@ -1035,6 +1118,15 @@ class VecServiceMultiface : virtual public VecServiceIf {
     ifaces_.push_back(iface);
   }
  public:
+  void dummy() {
+    size_t sz = ifaces_.size();
+    size_t i = 0;
+    for (; i < (sz - 1); ++i) {
+      ifaces_[i]->dummy();
+    }
+    ifaces_[i]->dummy();
+  }
+
   void add_group(const VecGroup& group) {
     size_t sz = ifaces_.size();
     size_t i = 0;
@@ -1132,6 +1224,9 @@ class VecServiceConcurrentClient : virtual public VecServiceIf {
   apache::thrift::stdcxx::shared_ptr< ::apache::thrift::protocol::TProtocol> getOutputProtocol() {
     return poprot_;
   }
+  void dummy();
+  int32_t send_dummy();
+  void recv_dummy(const int32_t seqid);
   void add_group(const VecGroup& group);
   int32_t send_add_group(const VecGroup& group);
   void recv_add_group(const int32_t seqid);

cpp/src/thrift/gen-cpp/VecService_server.skeleton.cpp

@@ -18,6 +18,11 @@ class VecServiceHandler : virtual public VecServiceIf {
     // Your initialization goes here
   }
 
+  void dummy() {
+    // Your implementation goes here
+    printf("dummy\n");
+  }
+
   /**
    * group interfaces
    * 
@@ -80,7 +85,7 @@ int main(int argc, char **argv) {
   int port = 9090;
   ::apache::thrift::stdcxx::shared_ptr<VecServiceHandler> handler(new VecServiceHandler());
   ::apache::thrift::stdcxx::shared_ptr<TProcessor> processor(new VecServiceProcessor(handler));
-  ::apache::thrift::stdcxx::shared_ptr<TServerTransport> serverTransport(new TServerSocket(port));
+  ::apache::thrift::stdcxx::shared_ptr<TServerTransport> serverTransport(new TServerSocket("localhost", port));
   ::apache::thrift::stdcxx::shared_ptr<TTransportFactory> transportFactory(new TBufferedTransportFactory());
   ::apache::thrift::stdcxx::shared_ptr<TProtocolFactory> protocolFactory(new TBinaryProtocolFactory());
 

cpp/test_client/CMakeLists.txt

@@ -41,3 +41,11 @@ set(client_libs
     pthread)
 
 target_link_libraries(test_client ${client_libs})
+
+add_executable(skeleton_server
+        ../src/thrift/gen-cpp/VecService_server.skeleton.cpp
+        ../src/thrift/gen-cpp/VecService.cpp
+        ../src/thrift/gen-cpp/VectorService_constants.cpp
+        ../src/thrift/gen-cpp/VectorService_types.cpp)
+
+target_link_libraries(skeleton_server thrift)

cpp/test_client/src/ClientApp.cpp

@@ -19,6 +19,7 @@
 #include <thrift/server/TSimpleServer.h>
 #include <thrift/server/TThreadPoolServer.h>
 #include <thrift/transport/TServerSocket.h>
+#include <thrift/transport/TSocket.h>
 #include <thrift/transport/TBufferTransports.h>
 #include <thrift/concurrency/PosixThreadFactory.h>
 
@@ -41,20 +42,34 @@ void ClientApp::Run(const std::string &config_file) {
     std::string protocol = server_config.GetValue(server::CONFIG_SERVER_PROTOCOL, "binary");
     std::string mode = server_config.GetValue(server::CONFIG_SERVER_MODE, "thread_pool");
 
-    ::apache::thrift::stdcxx::shared_ptr<TProtocolFactory> protocolFactory;
+
+    ::apache::thrift::stdcxx::shared_ptr<TSocket> socket_ptr(new ::apache::thrift::transport::TSocket("localhost", 9090));
+    ::apache::thrift::stdcxx::shared_ptr<TTransport> transport_ptr(new TBufferedTransport(socket_ptr));
+    ::apache::thrift::stdcxx::shared_ptr<TProtocol> protocol_ptr;
     if(protocol == "binary") {
-        protocolFactory.reset(new TBinaryProtocolFactory());
+        protocol_ptr.reset(new TBinaryProtocol(transport_ptr));
     } else if(protocol == "json") {
-        protocolFactory.reset(new TJSONProtocolFactory());
+        protocol_ptr.reset(new TJSONProtocol(transport_ptr));
+    } else {
+        server::CommonUtil::PrintError("Service protocol: " + protocol + " is not supported currently");
+        return;
     }
 
-    if(mode == "simple") {
-
-    } else if(mode == "thread_pool") {
-
-    } else {
-        server::CommonUtil::PrintError("Server mode: " + mode + " is not supported currently");
+    transport_ptr->open();
+    VecServiceClient client(protocol_ptr);
+    try {
+        client.dummy();
+//        VecGroup group;
+//        group.id = "test_group";
+//        group.dimension = 256;
+//        group.index_type = 0;
+//        client.add_group(group);
+    } catch (apache::thrift::TException& ex) {
+        printf("%s", ex.what());
     }
+
+    transport_ptr->close();
+    server::CommonUtil::PrintInfo("test_client exit...");
 }
 
 }