def stringReceived(self, string):
"""
This is the 'main' RPC method. This will always be called when
a request arrives and it's up to this method to parse the request and
dispatch it further.
@type string: str
@param string: Request from client, just the 'string' itself, already
stripped of the netstring stuff.
@rtype: DeferredList
@return: Deferred, that will fire when all methods are finished. It
will already have all the callbacks and errbacks neccessary to
finish and send the response.
"""
self._logRequest(string)
try:
request_content = jsonrpc.decodeRequest(string)
except jsonrpc.JSONRPCError:
self._parseError()
return None
is_batch = True
if not isinstance(request_content, list):
request_content = [request_content]
is_batch = False
dl = []
for request_dict in request_content:
d = succeed(request_dict)
d.addCallback(jsonrpc.verifyMethodCall)
d.addCallback(self._callMethod)
d.addBoth(jsonrpc.prepareMethodResponse, request_dict['id'],
request_dict['jsonrpc'])
dl.append(d)
dl = DeferredList(dl, consumeErrors=True)
dl.addBoth(self._cbFinishRequest, is_batch)
return dl
def stringReceived(self, string):
"""
This is the 'main' RPC method. This will always be called when
a request arrives and it's up to this method to parse the request and
dispatch it further.
@type string: str
@param string: Request from client, just the 'string' itself, already
stripped of the netstring stuff.
@rtype: DeferredList
@return: Deferred, that will fire when all methods are finished. It
will already have all the callbacks and errbacks neccessary to
finish and send the response.
"""
self._logRequest(string)
try:
request_content = jsonrpc.decodeRequest(string)
except jsonrpc.JSONRPCError:
self._parseError()
return None
is_batch = True
if not isinstance(request_content, list):
request_content = [request_content]
is_batch = False
dl = []
for request_dict in request_content:
d = succeed(request_dict)
d.addCallback(jsonrpc.verifyMethodCall)
d.addCallback(self._callMethod)
d.addBoth(jsonrpc.prepareMethodResponse, request_dict['id'],
request_dict['jsonrpc'])
dl.append(d)
dl = DeferredList(dl, consumeErrors=True)
dl.addBoth(self._cbFinishRequest, is_batch)
return dl
def _getRequestContent(self, request):
"""
Parse the JSON from the request. Return it as a list, even if there was
only one method call (which would give us a dict). This will be useful
later, as we can iterate over it in the same manner if it is a single
call or a batch request.
@type request: t.w.s.Request
@param request: The request from client
@rtype: list
@return: List of dicts, one dict per method call.
@raise JSONRPCError: If there's error in parsing.
"""
request.content.seek(0, 0)
request_json = request.content.read()
request_content = jsonrpc.decodeRequest(request_json)
return request_content
def _getRequestContent(self, request):
"""
Parse the JSON from the request. Return it as a list, even if there was
only one method call (which would give us a dict). This will be useful
later, as we can iterate over it in the same manner if it is a single
call or a batch request.
@type request: t.w.s.Request
@param request: The request from client
@rtype: list
@return: List of dicts, one dict per method call.
@raise JSONRPCError: If there's error in parsing.
"""
request.content.seek(0, 0)
request_json = request.content.read()
request_content = jsonrpc.decodeRequest(request_json)
return request_content