def accepted(self, client):
"""
Process the request on the accepted socket.
:param client: A client socket.
:type client: socket.socket
"""
try:
client.setsockopt(IPPROTO_TCP, TCP_NODELAY, 1)
client.setsockopt(SOL_SOCKET, SO_LINGER, struct.pack('ii', 1, 1))
message = client.recv(4096)
call = Document()
call.load(message)
reply = self.dispatch(call)
client.send(reply)
except Exception, e:
log.error(utf8(e))
def accepted(self, client):
"""
Process the request on the accepted socket.
:param client: A client socket.
:type client: socket.socket
"""
try:
client.setsockopt(IPPROTO_TCP, TCP_NODELAY, 1)
client.setsockopt(SOL_SOCKET, SO_LINGER, struct.pack('ii', 1, 1))
message = client.recv(4096)
call = Document()
call.load(message)
reply = self.dispatch(call)
client.send(reply)
except Exception, e:
log.error(utf8(e))
def call(self, *args, **kwargs):
"""
Remote call.
"""
socket = Socket(AF_INET, SOCK_STREAM)
socket.connect(self.address)
try:
method = Document()
method.name = self.name
method.args = args
method.kwargs = kwargs
socket.send(method.dump())
reply = socket.recv(4096)
result = Document()
result.load(reply)
return result
finally:
socket.close()
def call(self, *args, **kwargs):
"""
Remote call.
"""
socket = Socket(AF_INET, SOCK_STREAM)
socket.connect(self.address)
try:
method = Document()
method.name = self.name
method.args = args
method.kwargs = kwargs
socket.send(method.dump())
reply = socket.recv(4096)
result = Document()
result.load(reply)
return result
finally:
socket.close()
def _read(path):
"""
Read a request.
:param path: The path to the journal file.
:type path: str
:return: The read request.
:rtype: Document
"""
with open(path) as fp:
try:
request = Document()
body = fp.read()
request.load(body)
log.debug('read [%s]: %s', path, body)
return request
except ValueError:
log.error('%s corrupt (discarded)', path)
unlink(path)
def _rejected(self, code, description, document, details):
"""
Called to process the received (invalid) document.
This method intended to be overridden by subclasses.
:param code: The rejection code.
:type code: str
:param description: rejection description
:type description: str
:param document: The received (json) document.
:type document: str
:param details: The explanation.
:type details: str
"""
details = dict(
code=code,
description=description,
details=details)
request = Document()
request.load(document)
self._send(request, 'rejected', **details)
def _read(path):
"""
Read a request.
:param path: The path to the journal file.
:type path: str
:return: The read request.
:rtype: Document
"""
fp = open(path)
try:
try:
request = Document()
body = fp.read()
request.load(body)
log.debug('read [%s]: %s', path, body)
return request
except ValueError:
log.error('%s corrupt (discarded)', path)
os.unlink(path)
finally:
fp.close()
