#create pipes
    w_pipe = os.pipe()
    r_pipe = os.pipe()

    client_process = subprocess.Popen("/usr/bin/git clone fd::{0},{1} /tmp/gittest".format(r_pipe[0], w_pipe[1]), shell=True)
    #closing pipes
    os.close(r_pipe[0]) 
    os.close(w_pipe[1])

    epoll = select.epoll()
    epoll.register(w_pipe[0], select.EPOLLIN)
    epoll.register(proc.fd, select.EPOLLIN)

    remoteGit = proc.runDaemon("git-upload-pack /tmp/testgit")
    
    while True:
        events = epoll.poll(1)

        for fd, event in events:
            if fd == w_pipe[0]:
                if event & select.EPOLLIN:
                    rd = os.read(w_pipe[0], 10000)
                    if rd:
                        #write data to remove git server
                        remoteGit.writeToChannel(rd)
                    else:
                        proc.writeError("Local socket write error")
                        return 1
                else:
                    proc.writeError("Local socket error")
                    return 1

            elif fd == proc.fd:
                if event & select.EPOLLIN:
                    #read data from remote git server
                    data = remoteGit.getAll()
                    remoteGit.stderrWrite()

                    if not data:
                        #remote server send EOF, close local pipe
                        #but git clone is still running
                        os.close(r_pipe[1])
                        return 0
                    
                    want = len(data)

                    writed = 0
                    offset = 0
                    
                    while(writed != want):
                        #write data from remote git server to local pipe
                        wr = os.write(r_pipe[1], data[offset:])

                        if(wr < 0):
                            return 1

                        writed += wr
                        offset += wr

                else:
                    return -1