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Fix uninitialized variable

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This commit is contained in:
Neil Booth 2017-03-03 08:03:48 +09:00
parent 27f94cfb04
commit 56130e4a66
1 changed files with 9 additions and 8 deletions
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17
lib/jsonrpc.py
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@ -339,12 +339,13 @@ class JSONSessionBase(util.LoggedClass):
self.log_info('resuming processing')
self.pause = False
def is_oversized(self, length):
'''Return True if the given outgoing message size is too large.'''
def is_oversized(self, length, id_):
'''Return an error payload if the given outgoing message size is too
large, or False if not.
'''
if self.max_send and length > max(1000, self.max_send):
msg = 'response too large (at least {:d} bytes)'.format(length)
return self.error_bytes(msg, JSONRPC.INVALID_REQUEST,
payload.get('id'))
return self.error_bytes(msg, JSONRPC.INVALID_REQUEST, id_)
return False
def send_binary(self, binary):
@ -418,15 +419,15 @@ class JSONSessionBase(util.LoggedClass):
'''Encode a Python object as binary bytes.'''
assert isinstance(payload, dict)
id_ = payload.get('id')
try:
binary = json.dumps(payload).encode()
except TypeError:
msg = 'JSON encoding failure: {}'.format(payload)
self.log_error(msg)
binary = self.error_bytes(msg, JSONRPC.INTERNAL_ERROR,
payload.get('id'))
binary = self.error_bytes(msg, JSONRPC.INTERNAL_ERROR, id_)
error_bytes = self.is_oversized(len(binary))
error_bytes = self.is_oversized(len(binary), id_)
return error_bytes or binary
def decode_message(self, payload):
@ -483,7 +484,7 @@ class JSONSessionBase(util.LoggedClass):
if not batch:
return self.version.batch_bytes(results)
error_bytes = self.is_oversized(self.batch_size(results))
error_bytes = self.is_oversized(self.batch_size(results), None)
if error_bytes:
return error_bytes