aboutsummaryrefslogtreecommitdiffhomepage
path: root/doc
diff options
context:
space:
mode:
Diffstat (limited to 'doc')
-rw-r--r--doc/environment_variables.md10
1 files changed, 10 insertions, 0 deletions
diff --git a/doc/environment_variables.md b/doc/environment_variables.md
index 1eb850e976..d1172e62f4 100644
--- a/doc/environment_variables.md
+++ b/doc/environment_variables.md
@@ -140,3 +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.