def readline(self):
while not b'\n' in self.data:
new_data = recv_with_retry(self.sock)
if not new_data:
raise socket.error('done')
self.data += new_data
one_line, self.data = self.data.partition(b'\n')[::2]
return cast_string(one_line).strip()
def readline(self):
while not b'\n' in self.data:
new_data = recv_with_retry(self.sock)
if not new_data:
raise socket.error('done')
self.data += new_data
one_line, self.data = self.data.partition(b'\n')[::2]
return cast_string(one_line).strip()
def read_bytes(self, size):
data = self.data
while len(data) < size:
new_data = recv_with_retry(self.sock, size - len(data))
if not new_data:
raise utils.Error('Lost connection')
data += new_data
data, self.data = data[:size], data[size:]
return data
def read_bytes(self, size):
data = self.data
while len(data) < size:
new_data = recv_with_retry(self.sock, size - len(data))
if not new_data:
raise utils.Error('Lost connection')
data += new_data
data, self.data = data[:size], data[size:]
return data
def get_full_response(self):
data = self.data
self.data = b''
# noinspection PyTypeChecker
while not data.endswith(b'\n> '):
new_data = recv_with_retry(self.sock)
if not new_data:
raise utils.Error('Lost connection')
data += new_data
data = s(data[:-3])
# noinspection PyTypeChecker
if data.startswith('Error:'):
raise utils.Error(data[7:])
return data
def get_full_response(self):
data = self.data
self.data = b''
# noinspection PyTypeChecker
while not data.endswith(b'\n> '):
new_data = recv_with_retry(self.sock)
if not new_data:
raise utils.Error('Lost connection')
data += new_data
data = s(data[:-3])
# noinspection PyTypeChecker
if data.startswith('Error:'):
raise utils.Error(data[7:])
return data
def get_one_line_response(self, alternate_terminator=None):
data = self.data
while b'\n' not in data:
if alternate_terminator and data.endswith(alternate_terminator):
break
new_data = recv_with_retry(self.sock)
if not new_data:
raise utils.Error('Lost connection')
data += new_data
if data.startswith(b'Error:'):
self.data = data
return self.get_full_response()
data, self.data = data.partition(b'\n')[::2]
return s(data)
def get_one_line_response(self, alternate_terminator=None):
data = self.data
while b'\n' not in data:
if alternate_terminator and data.endswith(alternate_terminator):
break
new_data = recv_with_retry(self.sock)
if not new_data:
raise utils.Error('Lost connection')
data += new_data
if data.startswith(b'Error:'):
self.data = data
return self.get_full_response()
data, self.data = data.partition(b'\n')[::2]
return s(data)
import sys
import socket
from papa.utils import cast_string, send_with_retry, recv_with_retry
__author__ = 'Scott Maxwell'
if len(sys.argv) != 2:
sys.stderr.write('Need one port number\n')
sys.exit(1)
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.connect(('127.0.0.1', int(sys.argv[1])))
send_with_retry(sock, b'howdy\n')
data = recv_with_retry(sock)
sys.stdout.write(cast_string(data))
sock.close()
