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Catch invocation event tag extraction exceptions #157

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Merged
merged 1 commit into from
Aug 3, 2021
Merged

Catch invocation event tag extraction exceptions #157

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5 changes: 2 additions & 3 deletions datadog_lambda/wrapper.py
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Original file line number Diff line number Diff line change
Expand Up @@ -97,6 +97,7 @@ def __init__(self, func):
self.extractor_env = os.environ.get("DD_TRACE_EXTRACTOR", None)
self.trace_extractor = None
self.span = None
self.response = None

if self.extractor_env:
extractor_parts = self.extractor_env.rsplit(".", 1)
Expand All @@ -119,8 +120,6 @@ def __init__(self, func):

def __call__(self, event, context, **kwargs):
"""Executes when the wrapped function gets called"""
self.trigger_tags = extract_trigger_tags(event, context)
self.response = None
init_lambda_stats()
self._before(event, context)
try:
Expand All @@ -136,9 +135,9 @@ def __call__(self, event, context, **kwargs):

def _before(self, event, context):
try:

set_cold_start()
submit_invocations_metric(context)
self.trigger_tags = extract_trigger_tags(event, context)
# Extract Datadog trace context and source from incoming requests
dd_context, trace_context_source = extract_dd_trace_context(
event, context, extractor=self.trace_extractor
Expand Down