async def _try_validator_request(self, message_type, content):
"""Serializes and sends a Protobuf message to the validator.
Handles timeout errors as needed.
"""
if isinstance(content, BaseMessage):
content = content.SerializeToString()
future = self._stream.send(message_type=message_type, content=content)
try:
response = await self._loop.run_in_executor(
None, future.result, self._timeout)
except FutureTimeoutError:
raise errors.ValidatorUnavailable()
try:
return response.content
# Caused by resolving a FutureError on validator disconnect
except ValidatorConnectionError:
raise errors.ValidatorUnavailable()
def _try_validator_request(self, message_type, content):
"""
Sends a protobuf message to the validator
Handles a possible timeout if validator is unresponsive
"""
if isinstance(content, BaseMessage):
content = content.SerializeToString()
future = self._stream.send(message_type=message_type, content=content)
try:
response = future.result(timeout=self._timeout)
except FutureTimeoutError:
raise errors.ValidatorUnavailable()
try:
return response.content
# the error is caused by resolving a FutureError
# on validator disconnect.
except ValidatorConnectionError:
raise errors.ValidatorUnavailable()
def _try_validator_request(self, message_type, content):
"""
Sends a protobuf message to the validator
Handles a possible timeout if validator is unresponsive
"""
timeout = 300
if isinstance(content, BaseMessage):
content = content.SerializeToString()
future = self._stream.send(message_type=message_type, content=content)
try:
response = future.result(timeout=timeout)
except FutureTimeoutError:
raise errors.ValidatorUnavailable()
return response.content