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Code Issues Releases Wiki Activity

Fix logcontext leaks in httpclient 

`preserve_context_over_fn` is borked
pull/2584/head
Richard van der Hoff 2017-10-26 18:00:47 +01:00
parent 1dd0f53b21
commit 0d8e3ad48b
1 changed files with 9 additions and 10 deletions
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19
synapse/http/client.py
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@ -18,7 +18,7 @@ from OpenSSL.SSL import VERIFY_NONE
from synapse.api.errors import (
CodeMessageException, MatrixCodeMessageException, SynapseError, Codes,
)
from synapse.util.logcontext import preserve_context_over_fn
from synapse.util.logcontext import make_deferred_yieldable
from synapse.util import logcontext
import synapse.metrics
from synapse.http.endpoint import SpiderEndpoint
@ -130,7 +130,7 @@ class SimpleHttpClient(object):
bodyProducer=FileBodyProducer(StringIO(query_bytes))
)
body = yield preserve_context_over_fn(readBody, response)
body = yield make_deferred_yieldable(readBody(response))
defer.returnValue(json.loads(body))
@ -150,7 +150,7 @@ class SimpleHttpClient(object):
bodyProducer=FileBodyProducer(StringIO(json_str))
)
body = yield preserve_context_over_fn(readBody, response)
body = yield make_deferred_yieldable(readBody(response))
if 200 <= response.code < 300:
defer.returnValue(json.loads(body))
@ -215,7 +215,7 @@ class SimpleHttpClient(object):
bodyProducer=FileBodyProducer(StringIO(json_str))
)
body = yield preserve_context_over_fn(readBody, response)
body = yield make_deferred_yieldable(readBody(response))
if 200 <= response.code < 300:
defer.returnValue(json.loads(body))
@ -254,7 +254,7 @@ class SimpleHttpClient(object):
})
)
body = yield preserve_context_over_fn(readBody, response)
body = yield make_deferred_yieldable(readBody(response))
if 200 <= response.code < 300:
defer.returnValue(body)
@ -315,10 +315,9 @@ class SimpleHttpClient(object):
# straight back in again
try:
length = yield preserve_context_over_fn(
_readBodyToFile,
response, output_stream, max_size
)
length = yield make_deferred_yieldable(_readBodyToFile(
response, output_stream, max_size,
))
except Exception as e:
logger.exception("Failed to download body")
raise SynapseError(
@ -395,7 +394,7 @@ class CaptchaServerHttpClient(SimpleHttpClient):
)
try:
body = yield preserve_context_over_fn(readBody, response)
body = yield make_deferred_yieldable(readBody(response))
defer.returnValue(body)
except PartialDownloadError as e:
# twisted dislikes google's response, no content length.