def main(): """ Main function """ poller = Poller() proto = Protocol(poller) connection = Connection.attach(proto, 0) str_out = 'Hello, world!\n' sys.stdout.write('Connection::puts_readbuf() - Connection::read()\n') llbuff_in = create_new_buffer() connection.puts_readbuf(str_out) result = connection.read(llbuff_in, BUFF_LENGTH) sys.stdout.write('%d chars read: %s\n' % (result, llbuff_in.value)) sys.stdout.write('Connection::write_readbuf() - Connection::read()\n') llbuff_in = create_new_buffer() connection.write_readbuf(str_out, len(str_out)) result = connection.read(llbuff_in, BUFF_LENGTH) sys.stdout.write('%d chars read: %s\n' % (result, llbuff_in.value)) sys.stdout.write('Connection::read() (expected empty string)\n') llbuff_in = create_new_buffer() result = connection.read(llbuff_in, BUFF_LENGTH) sys.stdout.write('%d chars read: %s\n\n' % (result, llbuff_in.value)) sys.stdout.write('Connection::puts_readbuf() - Connection::readline()\n') llbuff_in = create_new_buffer() connection.puts_readbuf(str_out) result = connection.readline(llbuff_in, BUFF_LENGTH) sys.stdout.write('%d chars read: %s\n' % (result, llbuff_in.value)) sys.stdout.write('Connection::write_rand_readbuf() - Connection::read()\n') llbuff_in = create_new_buffer() connection.write_rand_readbuf(BUFF_LENGTH) result = connection.read(llbuff_in, BUFF_LENGTH) sys.stdout.write('%d characters read\n' % result) connection.close()
def main(): """ Main function """ poller = Poller() if not poller: sys.exit("connection - cannot construct the poller") proto = MyProtocol(poller) if not proto: sys.exit("connection - cannot construct the protocol") proto.connection = Connection.attach(proto, 0) if not proto.connection: sys.exit("connection - cannot attach the connection") result = proto.connection.set_timeout(7.0) if result != 0: sys.exit("connection - cannot set the timeout") if proto.connection.enable_read() != 0: sys.exit("connection - cannot enable read") poller.loop()