Correct the default DNS resolver to ares

pull/18514/head
Lidi Zheng 6 years ago
parent 4e1a89c78c
commit d1dc707908
  1. 4
      doc/environment_variables.md

@ -124,9 +124,9 @@ some configuration as environment variables that can be set.
Declares which DNS resolver to use. The default is ares if gRPC is built with Declares which DNS resolver to use. The default is ares if gRPC is built with
c-ares support. Otherwise, the value of this environment variable is ignored. c-ares support. Otherwise, the value of this environment variable is ignored.
Available DNS resolver include: Available DNS resolver include:
- native (default)- a DNS resolver based around getaddrinfo(), creates a new thread to - ares (default)- a DNS resolver based around the c-ares library
- native - a DNS resolver based around getaddrinfo(), creates a new thread to
perform name resolution perform name resolution
- ares - a DNS resolver based around the c-ares library
* GRPC_CLIENT_CHANNEL_BACKUP_POLL_INTERVAL_MS * GRPC_CLIENT_CHANNEL_BACKUP_POLL_INTERVAL_MS
Default: 5000 Default: 5000

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