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authorGravatar Craig Tiller <ctiller@google.com>2017-02-01 15:22:39 -0800
committerGravatar GitHub <noreply@github.com>2017-02-01 15:22:39 -0800
commitd505b53e4cfcac42a17b1a94f006c44bb91a1009 (patch)
tree70d77a7a4884a69998bdcbae0f79b637ff40e20e /doc
parentd5a5bec6039a50737bc032092792f76c5e138f80 (diff)
parent58b30cd4a1bf641f5b382879a9d6147e5d265c48 (diff)
Merge pull request #9529 from ctiller/racey
Fix race detected by TSAN
Diffstat (limited to 'doc')
-rw-r--r--doc/environment_variables.md5
1 files changed, 3 insertions, 2 deletions
diff --git a/doc/environment_variables.md b/doc/environment_variables.md
index 832762a5f5..2c83972aa1 100644
--- a/doc/environment_variables.md
+++ b/doc/environment_variables.md
@@ -35,6 +35,7 @@ some configuration as environment variables that can be set.
A comma separated list of tracers that provide additional insight into how
gRPC C core is processing requests via debug logs. Available tracers include:
- api - traces api calls to the C core
+ - call_error - traces the possible errors contributing to final call status
- channel - traces operations on the C core channel stack
- combiner - traces combiner lock state
- compression - traces compression operations
@@ -55,10 +56,10 @@ some configuration as environment variables that can be set.
- secure_endpoint - traces bytes flowing through encrypted channels
- transport_security - traces metadata about secure channel establishment
- tcp - traces bytes in and out of a channel
-
+
'all' can additionally be used to turn all traces on.
Individual traces can be disabled by prefixing them with '-'.
-
+
Example:
export GRPC_TRACE=all,-pending_tags