diff --git a/synapse/util/metrics.py b/synapse/util/metrics.py
index 7b18455469..ec61e14423 100644
--- a/synapse/util/metrics.py
+++ b/synapse/util/metrics.py
@@ -21,7 +21,7 @@ from prometheus_client import Counter
from twisted.internet import defer
-from synapse.logging.context import LoggingContext
+from synapse.logging.context import LoggingContext, current_context
from synapse.metrics import InFlightGauge
logger = logging.getLogger(__name__)
@@ -106,7 +106,7 @@ class Measure(object):
raise RuntimeError("Measure() objects cannot be re-used")
self.start = self.clock.time()
- parent_context = LoggingContext.current_context()
+ parent_context = current_context()
self._logging_context = LoggingContext(
"Measure[%s]" % (self.name,), parent_context
)
diff --git a/synapse/util/patch_inline_callbacks.py b/synapse/util/patch_inline_callbacks.py
index 3925927f9f..fdff195771 100644
--- a/synapse/util/patch_inline_callbacks.py
+++ b/synapse/util/patch_inline_callbacks.py
@@ -32,7 +32,7 @@ def do_patch():
Patch defer.inlineCallbacks so that it checks the state of the logcontext on exit
"""
- from synapse.logging.context import LoggingContext
+ from synapse.logging.context import current_context
global _already_patched
@@ -43,35 +43,35 @@ def do_patch():
def new_inline_callbacks(f):
@functools.wraps(f)
def wrapped(*args, **kwargs):
- start_context = LoggingContext.current_context()
+ start_context = current_context()
changes = [] # type: List[str]
orig = orig_inline_callbacks(_check_yield_points(f, changes))
try:
res = orig(*args, **kwargs)
except Exception:
- if LoggingContext.current_context() != start_context:
+ if current_context() != start_context:
for err in changes:
print(err, file=sys.stderr)
err = "%s changed context from %s to %s on exception" % (
f,
start_context,
- LoggingContext.current_context(),
+ current_context(),
)
print(err, file=sys.stderr)
raise Exception(err)
raise
if not isinstance(res, Deferred) or res.called:
- if LoggingContext.current_context() != start_context:
+ if current_context() != start_context:
for err in changes:
print(err, file=sys.stderr)
err = "Completed %s changed context from %s to %s" % (
f,
start_context,
- LoggingContext.current_context(),
+ current_context(),
)
# print the error to stderr because otherwise all we
# see in travis-ci is the 500 error
@@ -79,23 +79,23 @@ def do_patch():
raise Exception(err)
return res
- if LoggingContext.current_context() != LoggingContext.sentinel:
+ if current_context():
err = (
"%s returned incomplete deferred in non-sentinel context "
"%s (start was %s)"
- ) % (f, LoggingContext.current_context(), start_context)
+ ) % (f, current_context(), start_context)
print(err, file=sys.stderr)
raise Exception(err)
def check_ctx(r):
- if LoggingContext.current_context() != start_context:
+ if current_context() != start_context:
for err in changes:
print(err, file=sys.stderr)
err = "%s completion of %s changed context from %s to %s" % (
"Failure" if isinstance(r, Failure) else "Success",
f,
start_context,
- LoggingContext.current_context(),
+ current_context(),
)
print(err, file=sys.stderr)
raise Exception(err)
@@ -127,7 +127,7 @@ def _check_yield_points(f: Callable, changes: List[str]):
function
"""
- from synapse.logging.context import LoggingContext
+ from synapse.logging.context import current_context
@functools.wraps(f)
def check_yield_points_inner(*args, **kwargs):
@@ -136,7 +136,7 @@ def _check_yield_points(f: Callable, changes: List[str]):
last_yield_line_no = gen.gi_frame.f_lineno
result = None # type: Any
while True:
- expected_context = LoggingContext.current_context()
+ expected_context = current_context()
try:
isFailure = isinstance(result, Failure)
@@ -145,7 +145,7 @@ def _check_yield_points(f: Callable, changes: List[str]):
else:
d = gen.send(result)
except (StopIteration, defer._DefGen_Return) as e:
- if LoggingContext.current_context() != expected_context:
+ if current_context() != expected_context:
# This happens when the context is lost sometime *after* the
# final yield and returning. E.g. we forgot to yield on a
# function that returns a deferred.
@@ -159,7 +159,7 @@ def _check_yield_points(f: Callable, changes: List[str]):
% (
f.__qualname__,
expected_context,
- LoggingContext.current_context(),
+ current_context(),
f.__code__.co_filename,
last_yield_line_no,
)
@@ -173,13 +173,13 @@ def _check_yield_points(f: Callable, changes: List[str]):
# This happens if we yield on a deferred that doesn't follow
# the log context rules without wrapping in a `make_deferred_yieldable`.
# We raise here as this should never happen.
- if LoggingContext.current_context() is not LoggingContext.sentinel:
+ if current_context():
err = (
"%s yielded with context %s rather than sentinel,"
" yielded on line %d in %s"
% (
frame.f_code.co_name,
- LoggingContext.current_context(),
+ current_context(),
frame.f_lineno,
frame.f_code.co_filename,
)
@@ -191,7 +191,7 @@ def _check_yield_points(f: Callable, changes: List[str]):
except Exception as e:
result = Failure(e)
- if LoggingContext.current_context() != expected_context:
+ if current_context() != expected_context:
# This happens because the context is lost sometime *after* the
# previous yield and *after* the current yield. E.g. the
@@ -206,7 +206,7 @@ def _check_yield_points(f: Callable, changes: List[str]):
% (
frame.f_code.co_name,
expected_context,
- LoggingContext.current_context(),
+ current_context(),
last_yield_line_no,
frame.f_lineno,
frame.f_code.co_filename,
|
