Apply sanity to the transport client interface. Convert 'make_join' and 'send_join' to accept iterables of destinations
parent
95e2d2d36d
commit
ae46f10fc5
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@ -39,7 +39,7 @@ class Codes(object):
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TOO_LARGE = "M_TOO_LARGE"
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class CodeMessageException(Exception):
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class CodeMessageException(RuntimeError):
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"""An exception with integer code and message string attributes."""
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def __init__(self, code, msg):
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@ -227,3 +227,9 @@ class FederationError(RuntimeError):
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"affected": self.affected,
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"source": self.source if self.source else self.affected,
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}
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class HttpResponseException(CodeMessageException):
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def __init__(self, code, msg, response):
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self.response = response
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super(HttpResponseException, self).__init__(code, msg)
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@ -19,6 +19,7 @@ from twisted.internet import defer
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from .federation_base import FederationBase
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from .units import Edu
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from synapse.api.errors import CodeMessageException
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from synapse.util.logutils import log_function
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from synapse.events import FrozenEvent
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@ -180,7 +181,8 @@ class FederationClient(FederationBase):
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pdu = yield self._check_sigs_and_hash(pdu)
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break
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except CodeMessageException:
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raise
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except Exception as e:
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logger.info(
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"Failed to get PDU %s from %s because %s",
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@ -264,11 +266,20 @@ class FederationClient(FederationBase):
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defer.returnValue(self.event_from_pdu_json(pdu_dict))
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break
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except Exception as e:
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logger.warn("Failed to make_join via %s", destination)
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except CodeMessageException:
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raise
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except RuntimeError as e:
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logger.warn(
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"Failed to make_join via %s: %s",
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destination, e.message
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)
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raise RuntimeError("Failed to send to any server.")
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@defer.inlineCallbacks
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def send_join(self, destination, pdu):
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def send_join(self, destinations, pdu):
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for destination in destinations:
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try:
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time_now = self._clock.time_msec()
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_, content = yield self.transport_layer.send_join(
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destination=destination,
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@ -303,6 +314,15 @@ class FederationClient(FederationBase):
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"state": signed_state,
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"auth_chain": signed_auth,
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})
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except CodeMessageException:
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raise
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except RuntimeError as e:
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logger.warn(
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"Failed to send_join via %s: %s",
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destination, e.message
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)
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raise RuntimeError("Failed to send to any server.")
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@defer.inlineCallbacks
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def send_invite(self, destination, room_id, event_id, pdu):
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@ -19,6 +19,7 @@ from twisted.internet import defer
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from .persistence import TransactionActions
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from .units import Transaction
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from synapse.api.errors import HttpResponseException
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from synapse.util.logutils import log_function
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from synapse.util.logcontext import PreserveLoggingContext
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@ -238,9 +239,14 @@ class TransactionQueue(object):
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del p["age_ts"]
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return data
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code, response = yield self.transport_layer.send_transaction(
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try:
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response = yield self.transport_layer.send_transaction(
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transaction, json_data_cb
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)
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code = 200
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except HttpResponseException as e:
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code = e.code
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response = e.response
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logger.info("TX [%s] got %d response", destination, code)
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@ -274,8 +280,7 @@ class TransactionQueue(object):
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pass
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logger.debug("TX [%s] Yielded to callbacks", destination)
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except Exception as e:
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except RuntimeError as e:
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# We capture this here as there as nothing actually listens
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# for this finishing functions deferred.
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logger.warn(
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@ -283,6 +288,14 @@ class TransactionQueue(object):
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destination,
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e,
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)
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except Exception as e:
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# We capture this here as there as nothing actually listens
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# for this finishing functions deferred.
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logger.exception(
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"TX [%s] Problem in _attempt_transaction: %s",
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destination,
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e,
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)
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self.set_retrying(destination, retry_interval)
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@ -19,7 +19,6 @@ from synapse.api.urls import FEDERATION_PREFIX as PREFIX
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from synapse.util.logutils import log_function
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import logging
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import json
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logger = logging.getLogger(__name__)
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@ -129,7 +128,7 @@ class TransportLayerClient(object):
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# generated by the json_data_callback.
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json_data = transaction.get_dict()
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code, response = yield self.client.put_json(
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response = yield self.client.put_json(
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transaction.destination,
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path=PREFIX + "/send/%s/" % transaction.transaction_id,
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data=json_data,
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@ -137,95 +136,86 @@ class TransportLayerClient(object):
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)
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logger.debug(
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"send_data dest=%s, txid=%s, got response: %d",
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transaction.destination, transaction.transaction_id, code
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"send_data dest=%s, txid=%s, got response: 200",
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transaction.destination, transaction.transaction_id,
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)
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defer.returnValue((code, response))
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defer.returnValue(response)
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@defer.inlineCallbacks
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@log_function
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def make_query(self, destination, query_type, args, retry_on_dns_fail):
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path = PREFIX + "/query/%s" % query_type
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response = yield self.client.get_json(
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content = yield self.client.get_json(
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destination=destination,
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path=path,
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args=args,
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retry_on_dns_fail=retry_on_dns_fail,
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)
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defer.returnValue(response)
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defer.returnValue(content)
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@defer.inlineCallbacks
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@log_function
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def make_join(self, destination, room_id, user_id, retry_on_dns_fail=True):
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path = PREFIX + "/make_join/%s/%s" % (room_id, user_id)
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response = yield self.client.get_json(
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content = yield self.client.get_json(
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destination=destination,
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path=path,
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retry_on_dns_fail=retry_on_dns_fail,
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)
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defer.returnValue(response)
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defer.returnValue(content)
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@defer.inlineCallbacks
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@log_function
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def send_join(self, destination, room_id, event_id, content):
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path = PREFIX + "/send_join/%s/%s" % (room_id, event_id)
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code, content = yield self.client.put_json(
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response = yield self.client.put_json(
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destination=destination,
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path=path,
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data=content,
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)
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if not 200 <= code < 300:
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raise RuntimeError("Got %d from send_join", code)
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defer.returnValue(json.loads(content))
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@defer.inlineCallbacks
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@log_function
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def send_invite(self, destination, room_id, event_id, content):
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path = PREFIX + "/invite/%s/%s" % (room_id, event_id)
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code, content = yield self.client.put_json(
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destination=destination,
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path=path,
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data=content,
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)
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if not 200 <= code < 300:
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raise RuntimeError("Got %d from send_invite", code)
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defer.returnValue(json.loads(content))
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@defer.inlineCallbacks
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@log_function
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def get_event_auth(self, destination, room_id, event_id):
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path = PREFIX + "/event_auth/%s/%s" % (room_id, event_id)
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response = yield self.client.get_json(
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destination=destination,
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path=path,
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)
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defer.returnValue(response)
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@defer.inlineCallbacks
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@log_function
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def send_query_auth(self, destination, room_id, event_id, content):
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path = PREFIX + "/query_auth/%s/%s" % (room_id, event_id)
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def send_invite(self, destination, room_id, event_id, content):
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path = PREFIX + "/invite/%s/%s" % (room_id, event_id)
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code, content = yield self.client.post_json(
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response = yield self.client.put_json(
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destination=destination,
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path=path,
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data=content,
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)
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if not 200 <= code < 300:
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raise RuntimeError("Got %d from send_invite", code)
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defer.returnValue(response)
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defer.returnValue(json.loads(content))
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@defer.inlineCallbacks
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@log_function
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def get_event_auth(self, destination, room_id, event_id):
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path = PREFIX + "/event_auth/%s/%s" % (room_id, event_id)
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content = yield self.client.get_json(
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destination=destination,
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path=path,
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)
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defer.returnValue(content)
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@defer.inlineCallbacks
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@log_function
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def send_query_auth(self, destination, room_id, event_id, content):
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path = PREFIX + "/query_auth/%s/%s" % (room_id, event_id)
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content = yield self.client.post_json(
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destination=destination,
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path=path,
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data=content,
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)
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defer.returnValue(content)
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@ -288,7 +288,7 @@ class FederationHandler(BaseHandler):
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logger.debug("Joining %s to %s", joinee, room_id)
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pdu = yield self.replication_layer.make_join(
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target_host,
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[target_host],
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room_id,
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joinee
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)
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@ -331,7 +331,7 @@ class FederationHandler(BaseHandler):
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new_event = builder.build()
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ret = yield self.replication_layer.send_join(
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target_host,
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[target_host],
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new_event
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)
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@ -27,7 +27,9 @@ from synapse.util.logcontext import PreserveLoggingContext
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from syutil.jsonutil import encode_canonical_json
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from synapse.api.errors import CodeMessageException, SynapseError, Codes
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from synapse.api.errors import (
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SynapseError, Codes, HttpResponseException,
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)
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from syutil.crypto.jsonsign import sign_json
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@ -163,13 +165,12 @@ class MatrixFederationHttpClient(object):
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)
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if 200 <= response.code < 300:
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# We need to update the transactions table to say it was sent?
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pass
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else:
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# :'(
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# Update transactions table?
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raise CodeMessageException(
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response.code, response.phrase
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raise HttpResponseException(
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response.code, response.phrase, response
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)
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defer.returnValue(response)
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@ -238,11 +239,20 @@ class MatrixFederationHttpClient(object):
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headers_dict={"Content-Type": ["application/json"]},
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)
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if 200 <= response.code < 300:
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# We need to update the transactions table to say it was sent?
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c_type = response.headers.getRawHeaders("Content-Type")
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if "application/json" not in c_type:
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raise RuntimeError(
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"Content-Type not application/json"
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)
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logger.debug("Getting resp body")
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body = yield readBody(response)
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logger.debug("Got resp body")
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defer.returnValue((response.code, body))
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defer.returnValue(json.loads(body))
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@defer.inlineCallbacks
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def post_json(self, destination, path, data={}):
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@ -275,11 +285,20 @@ class MatrixFederationHttpClient(object):
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headers_dict={"Content-Type": ["application/json"]},
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)
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if 200 <= response.code < 300:
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# We need to update the transactions table to say it was sent?
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c_type = response.headers.getRawHeaders("Content-Type")
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if "application/json" not in c_type:
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raise RuntimeError(
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"Content-Type not application/json"
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)
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logger.debug("Getting resp body")
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body = yield readBody(response)
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logger.debug("Got resp body")
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defer.returnValue((response.code, body))
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defer.returnValue(json.loads(body))
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@defer.inlineCallbacks
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def get_json(self, destination, path, args={}, retry_on_dns_fail=True):
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@ -321,7 +340,18 @@ class MatrixFederationHttpClient(object):
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retry_on_dns_fail=retry_on_dns_fail
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)
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if 200 <= response.code < 300:
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# We need to update the transactions table to say it was sent?
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c_type = response.headers.getRawHeaders("Content-Type")
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if "application/json" not in c_type:
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raise RuntimeError(
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"Content-Type not application/json"
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)
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logger.debug("Getting resp body")
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body = yield readBody(response)
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logger.debug("Got resp body")
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defer.returnValue(json.loads(body))
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