diff options
Diffstat (limited to 'doc/environment_variables.md')
-rw-r--r-- | doc/environment_variables.md | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/doc/environment_variables.md b/doc/environment_variables.md index b472f7e126..d1172e62f4 100644 --- a/doc/environment_variables.md +++ b/doc/environment_variables.md @@ -52,6 +52,7 @@ some configuration as environment variables that can be set. traces epoll-fd creation/close calls for epollex polling engine - glb - traces the grpclb load balancer - handshaker - traces handshaking state + - health_check_client - traces health checking client code - http - traces state in the http2 transport engine - http2_stream_state - traces all http2 stream state mutations. - http1 - traces HTTP/1.x operations performed by gRPC @@ -139,3 +140,13 @@ some configuration as environment variables that can be set. * grpc_cfstream set to 1 to turn on CFStream experiment. With this experiment gRPC uses CFStream API to make TCP connections. The option is only available on iOS platform and when macro GRPC_CFSTREAM is defined. + +* GRPC_ARENA_INIT_STRATEGY + Selects the initialization strategy for blocks allocated in the arena. Valid + values are: + - no_init (default): Do not inialize the arena block. + - zero_init: Initialize the arena blocks with 0. + - non_zero_init: Initialize the arena blocks with a non-zero value. + + NOTE: This environment variable is experimental and will be removed. Thus, it + should not be relied upon. |