Thrift easy to use

git clone https://github.com/apache/thrift.git
// Official website readme.md

install

install bison flex package

https://blog.csdn.net/Tosonw/article/details/102640385

openssl/opensslv.h: No such file or directory

sudo apt-get install libssl-dev

thriftl.cc Can't find

thrift updating lex.yythrift/thriftl.cc mv: cannot move ‘tmp-thriftl.cc’ to ‘…/lex.yythrift/thriftl.cc’: No such file or directory

https://github.com/sunchao/parquet-rs/issues/74

again ./boosttrap.sh + ./configure

make 
make install
thrift --version

Easy to use

https://diwakergupta.github.io/thrift-missing-guide/

https://blog.csdn.net/tuwenqi2013/article/details/105541475

---gen-cpp
	---Serv_server.skeleton.cpp
	---Serv.cpp
	---Serv.h
	---student_types.cpp
	---student_types.h
cleint.cpp
server.cpp
student.thrift

1 Definition thrift file

student.thrift

Use , And there's no ;

struct Student{
    1: i32 sno,
    2: string sname,
    3: bool ssex,
    4: i16 sage,
}
service Serv{
    void put(1: Student s),
}

thrift -r --gen cpp student.thrift Generate gen-cpp Folder

• No in the tutorial xxx_constant.cpp The document is because thrift It's not in the definition const Constant , No effect
• Generate the file Serv_server.skeleton.cpp It's similar to svr Part of the code , No need to deal with it , No logic will be written in the generated folder

2 server.cpp/client.cpp

server Realization put Functional handler

// This autogenerated skeleton file illustrates how to build a server.
// You should copy it to another filename to avoid overwriting it.

#include "gen-cpp/Serv.h""
#include <thrift/protocol/TBinaryProtocol.h>
#include <thrift/server/TSimpleServer.h>
#include <thrift/transport/TServerSocket.h>
#include <thrift/transport/TBufferTransports.h>

using namespace ::apache::thrift;
using namespace ::apache::thrift::protocol;
using namespace ::apache::thrift::transport;
using namespace ::apache::thrift::server;

class ServHandler : virtual public ServIf {
 public:
  ServHandler() {
    // Your initialization goes here
  }

  void put(const Student& s) {
    // Your implementation goes here
    printf("put\n");
    printf("name:%s\n", s.sname.c_str());
    printf("sex:%d\n", s.ssex);
  }

};

int main(int argc, char **argv) {
  int port = 9090;
  ::std::shared_ptr<ServHandler> handler(new ServHandler());
  ::std::shared_ptr<TProcessor> processor(new ServProcessor(handler));
  ::std::shared_ptr<TServerTransport> serverTransport(new TServerSocket(port));
  ::std::shared_ptr<TTransportFactory> transportFactory(new TBufferedTransportFactory());
  ::std::shared_ptr<TProtocolFactory> protocolFactory(new TBinaryProtocolFactory());

  TSimpleServer server(processor, serverTransport, transportFactory, protocolFactory);
  server.serve();
  return 0;
}

client With the corresponding handler Server establishes connection , Make a remote call

#include "gen-cpp/Serv.h"
#include </usr/local/include/thrift/transport/TSocket.h>
#include </usr/local/include/thrift/transport/TBufferTransports.h>
#include </usr/local/include/thrift/protocol/TBinaryProtocol.h>
#include <iostream>
using namespace apache::thrift;
using namespace apache::thrift::protocol;
using namespace apache::thrift::transport;
 
//using boost::shared_ptr;
 
int main(int argc, char **argv) {
    
    std::shared_ptr<TSocket> socket(new TSocket("127.0.0.1", 9090)); 
    std::shared_ptr<TTransport> transport(new TBufferedTransport(socket));
    std::shared_ptr<TProtocol> protocol(new TBinaryProtocol(transport));
    transport->open();
 
//***************** Add part ******************
    Student s;
    s.sno = 123;
    s.sname = "xiaoshe";
    s.ssex = 1;
    s.sage = 30;   
    ServClient client(protocol);
    std::cout<<"client send a data"<<std::endl;;
    client.put(s);
//***************** Add part ******************
    transport->close();
    return 0;
}

3 compile

g++ -g -o server -Ithrift ./gen-cpp/Serv.cpp ./gen-cpp/student_types.cpp server.cpp -lthrift
g++ -g -o client -Ithrift ./gen-cpp/Serv.cpp ./gen-cpp/student_types.cpp client.cpp -lthrift

cannot find libthrift.so
ldd ./server
sudo find / -name libthrift-0.17.0.so  See if you have this file 

1、 stay usr/lib There are these library files in the directory 
 Just fix the following links , For example, execute in sequence 
ln -s lib***.so.6( Some number ) lib***.so

2、 stay usr/lib There are no such files in the directory 
 Search these library files directly in the root directory of the system , And use 
sudo cp  Library filename  /usr/lib
 Command to copy the corresponding library file to the directory