summaryrefslogtreecommitdiffstats
path: root/module/lib/thrift/transport/TSocket.py
diff options
context:
space:
mode:
Diffstat (limited to 'module/lib/thrift/transport/TSocket.py')
-rw-r--r--module/lib/thrift/transport/TSocket.py163
1 files changed, 0 insertions, 163 deletions
diff --git a/module/lib/thrift/transport/TSocket.py b/module/lib/thrift/transport/TSocket.py
deleted file mode 100644
index 4e0e1874f..000000000
--- a/module/lib/thrift/transport/TSocket.py
+++ /dev/null
@@ -1,163 +0,0 @@
-#
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements. See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership. The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License. You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied. See the License for the
-# specific language governing permissions and limitations
-# under the License.
-#
-
-from TTransport import *
-import os
-import errno
-import socket
-import sys
-
-class TSocketBase(TTransportBase):
- def _resolveAddr(self):
- if self._unix_socket is not None:
- return [(socket.AF_UNIX, socket.SOCK_STREAM, None, None, self._unix_socket)]
- else:
- return socket.getaddrinfo(self.host, self.port, socket.AF_UNSPEC, socket.SOCK_STREAM, 0, socket.AI_PASSIVE | socket.AI_ADDRCONFIG)
-
- def close(self):
- if self.handle:
- self.handle.close()
- self.handle = None
-
-class TSocket(TSocketBase):
- """Socket implementation of TTransport base."""
-
- def __init__(self, host='localhost', port=9090, unix_socket=None):
- """Initialize a TSocket
-
- @param host(str) The host to connect to.
- @param port(int) The (TCP) port to connect to.
- @param unix_socket(str) The filename of a unix socket to connect to.
- (host and port will be ignored.)
- """
-
- self.host = host
- self.port = port
- self.handle = None
- self._unix_socket = unix_socket
- self._timeout = None
-
- def setHandle(self, h):
- self.handle = h
-
- def isOpen(self):
- return self.handle is not None
-
- def setTimeout(self, ms):
- if ms is None:
- self._timeout = None
- else:
- self._timeout = ms/1000.0
-
- if self.handle is not None:
- self.handle.settimeout(self._timeout)
-
- def open(self):
- try:
- res0 = self._resolveAddr()
- for res in res0:
- self.handle = socket.socket(res[0], res[1])
- self.handle.settimeout(self._timeout)
- try:
- self.handle.connect(res[4])
- except socket.error, e:
- if res is not res0[-1]:
- continue
- else:
- raise e
- break
- except socket.error, e:
- if self._unix_socket:
- message = 'Could not connect to socket %s' % self._unix_socket
- else:
- message = 'Could not connect to %s:%d' % (self.host, self.port)
- raise TTransportException(type=TTransportException.NOT_OPEN, message=message)
-
- def read(self, sz):
- try:
- buff = self.handle.recv(sz)
- except socket.error, e:
- if (e.args[0] == errno.ECONNRESET and
- (sys.platform == 'darwin' or sys.platform.startswith('freebsd'))):
- # freebsd and Mach don't follow POSIX semantic of recv
- # and fail with ECONNRESET if peer performed shutdown.
- # See corresponding comment and code in TSocket::read()
- # in lib/cpp/src/transport/TSocket.cpp.
- self.close()
- # Trigger the check to raise the END_OF_FILE exception below.
- buff = ''
- else:
- raise
- if len(buff) == 0:
- raise TTransportException(type=TTransportException.END_OF_FILE, message='TSocket read 0 bytes')
- return buff
-
- def write(self, buff):
- if not self.handle:
- raise TTransportException(type=TTransportException.NOT_OPEN, message='Transport not open')
- sent = 0
- have = len(buff)
- while sent < have:
- plus = self.handle.send(buff)
- if plus == 0:
- raise TTransportException(type=TTransportException.END_OF_FILE, message='TSocket sent 0 bytes')
- sent += plus
- buff = buff[plus:]
-
- def flush(self):
- pass
-
-class TServerSocket(TSocketBase, TServerTransportBase):
- """Socket implementation of TServerTransport base."""
-
- def __init__(self, host=None, port=9090, unix_socket=None):
- self.host = host
- self.port = port
- self._unix_socket = unix_socket
- self.handle = None
-
- def listen(self):
- res0 = self._resolveAddr()
- for res in res0:
- if res[0] is socket.AF_INET6 or res is res0[-1]:
- break
-
- # We need remove the old unix socket if the file exists and
- # nobody is listening on it.
- if self._unix_socket:
- tmp = socket.socket(res[0], res[1])
- try:
- tmp.connect(res[4])
- except socket.error, err:
- eno, message = err.args
- if eno == errno.ECONNREFUSED:
- os.unlink(res[4])
-
- self.handle = socket.socket(res[0], res[1])
- self.handle.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
- if hasattr(self.handle, 'settimeout'):
- self.handle.settimeout(None)
- self.handle.bind(res[4])
- self.handle.listen(128)
-
- def accept(self):
- client, addr = self.handle.accept()
- result = TSocket()
- result.setHandle(client)
- return result