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-rw-r--r--doc/PROTOCOL-HTTP2.md1
-rw-r--r--doc/environment_variables.md4
2 files changed, 4 insertions, 1 deletions
diff --git a/doc/PROTOCOL-HTTP2.md b/doc/PROTOCOL-HTTP2.md
index 18803f2a09..2df1c74bee 100644
--- a/doc/PROTOCOL-HTTP2.md
+++ b/doc/PROTOCOL-HTTP2.md
@@ -153,6 +153,7 @@ DATA (flags = END_STREAM)
HEADERS (flags = END_HEADERS)
:status = 200
grpc-encoding = gzip
+content-type = application/grpc+proto
DATA
<Length-Prefixed Message>
diff --git a/doc/environment_variables.md b/doc/environment_variables.md
index 9222cc305c..460f91d6bd 100644
--- a/doc/environment_variables.md
+++ b/doc/environment_variables.md
@@ -55,10 +55,12 @@ 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
+ export GRPC_TRACE=all,-pending_tags
* GRPC_VERBOSITY
Default gRPC logging verbosity - one of: