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Merge pull request #2058 from matrix-org/rav/logcontext_leaks_2

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try not to drop context after federation requests
This commit is contained in:
Richard van der Hoff 2017-03-24 12:47:26 +00:00 committed by GitHub
commit f136c89d5e
1 changed files with 16 additions and 12 deletions
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28
synapse/http/matrixfederationclient.py
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@ -21,7 +21,7 @@ from twisted.web._newclient import ResponseDone
from synapse.http.endpoint import matrix_federation_endpoint
from synapse.util.async import sleep
from synapse.util.logcontext import preserve_context_over_fn
from synapse.util import logcontext
import synapse.metrics
from canonicaljson import encode_canonical_json
@ -172,8 +172,7 @@ class MatrixFederationHttpClient(object):
try:
def send_request():
request_deferred = preserve_context_over_fn(
self.agent.request,
request_deferred = self.agent.request(
method,
url_bytes,
Headers(headers_dict),
@ -185,7 +184,8 @@ class MatrixFederationHttpClient(object):
time_out=timeout / 1000. if timeout else 60,
)
response = yield preserve_context_over_fn(send_request)
with logcontext.PreserveLoggingContext():
response = yield send_request()
log_result = "%d %s" % (response.code, response.phrase,)
break
@ -242,7 +242,8 @@ class MatrixFederationHttpClient(object):
else:
# :'(
# Update transactions table?
body = yield preserve_context_over_fn(readBody, response)
with logcontext.PreserveLoggingContext():
body = yield readBody(response)
raise HttpResponseException(
response.code, response.phrase, body
)
@ -336,7 +337,8 @@ class MatrixFederationHttpClient(object):
# We need to update the transactions table to say it was sent?
check_content_type_is_json(response.headers)
body = yield preserve_context_over_fn(readBody, response)
with logcontext.PreserveLoggingContext():
body = yield readBody(response)
defer.returnValue(json.loads(body))
@defer.inlineCallbacks
@ -386,7 +388,8 @@ class MatrixFederationHttpClient(object):
# We need to update the transactions table to say it was sent?
check_content_type_is_json(response.headers)
body = yield preserve_context_over_fn(readBody, response)
with logcontext.PreserveLoggingContext():
body = yield readBody(response)
defer.returnValue(json.loads(body))
@ -445,7 +448,8 @@ class MatrixFederationHttpClient(object):
# We need to update the transactions table to say it was sent?
check_content_type_is_json(response.headers)
body = yield preserve_context_over_fn(readBody, response)
with logcontext.PreserveLoggingContext():
body = yield readBody(response)
defer.returnValue(json.loads(body))
@ -498,10 +502,10 @@ class MatrixFederationHttpClient(object):
headers = dict(response.headers.getAllRawHeaders())
try:
length = yield preserve_context_over_fn(
_readBodyToFile,
response, output_stream, max_size
)
with logcontext.PreserveLoggingContext():
length = yield _readBodyToFile(
response, output_stream, max_size
)
except:
logger.exception("Failed to download body")
raise