-# -*- encoding: utf-8 -*-
+# -*- coding: utf-8 -*-
##############################################################################
#
# OpenERP, Open Source Management Solution
import marshal
class Myexception(Exception):
+ """
+ custome exception object store
+ * faultcode
+ * faulestring
+ * args
+ """
+
def __init__(self, faultCode, faultString):
self.faultCode = faultCode
self.faultString = faultString
self.args = (faultCode, faultString)
class mysocket:
+
def __init__(self, sock=None):
if sock is None:
- self.sock = socket.socket(
- socket.AF_INET, socket.SOCK_STREAM)
+ self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
else:
self.sock = sock
- self.sock.settimeout(120)
+ # self.sock.settimeout(120)
+ # prepare this socket for long operations: it may block for infinite
+ # time, but should exit as soon as the net is down
+ self.sock.setsockopt(socket.SOL_SOCKET, socket.SO_KEEPALIVE, 1)
+
def connect(self, host, port=False):
if not port:
protocol, buf = host.split('//')
host, port = buf.split(':')
self.sock.connect((host, int(port)))
+
def disconnect(self):
self.sock.shutdown(socket.SHUT_RDWR)
self.sock.close()
+
def mysend(self, msg, exception=False, traceback=None):
msg = cPickle.dumps([msg,traceback])
size = len(msg)
if sent == 0:
raise RuntimeError, "socket connection broken"
totalsent = totalsent + sent
+
def myreceive(self):
buf=''
while len(buf) < 8:
chunk = self.sock.recv(8 - len(buf))
- if chunk == '':
- raise RuntimeError, "socket connection broken"
+ if not chunk:
+ raise socket.timeout
buf += chunk
size = int(buf)
buf = self.sock.recv(1)
msg = ''
while len(msg) < size:
chunk = self.sock.recv(size-len(msg))
- if chunk == '':
- raise RuntimeError, "socket connection broken"
+ if not chunk:
+ raise socket.timeout
msg = msg + chunk
msgio = cStringIO.StringIO(msg)
unpickler = cPickle.Unpickler(msgio)
raise res[0]
else:
return res[0]
-
-
-