diff options
| author |  Alexander Polcyn <apolcyn@google.com> | 2018-11-30 01:59:15 -0800 |
|---|---|---|
| committer | Alexander Polcyn <apolcyn@google.com> | 2018-11-30 15:06:11 -0800 |
| commit | b203ed3c071361826f3b24d940e6bfa1c3d19f81 (patch) | |
| tree | 17d4796077fc853de7a14a3df7201a44d057f2ba /include | |
| parent | 7ef8fc826c52b0c4abeaead633d464197fc0bdf8 (diff) | |
Cancel still-active c-ares queries after 10 seconds to avoid chance of deadlock
Diffstat (limited to 'include')
| -rw-r--r-- | include/grpc/impl/codegen/grpc_types.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/grpc/impl/codegen/grpc_types.h b/include/grpc/impl/codegen/grpc_types.h index d1cc6af04f..a9fb27946e 100644 --- a/include/grpc/impl/codegen/grpc_types.h +++ b/include/grpc/impl/codegen/grpc_types.h @@ -350,6 +350,11 @@ typedef struct { /** If set, inhibits health checking (which may be enabled via the * service config.) */ #define GRPC_ARG_INHIBIT_HEALTH_CHECKING "grpc.inhibit_health_checking" +/** If set, determines the number of milliseconds that the c-ares based + * DNS resolver will wait on queries before cancelling them. The default value + * is 10000. Setting this to "0" will disable c-ares query timeouts + * entirely. */ +#define GRPC_ARG_DNS_ARES_QUERY_TIMEOUT_MS "grpc.dns_ares_query_timeout" /** \} */ /** Result of a grpc call. If the caller satisfies the prerequisites of a |