Add SERVICE_UNKNOWN to health.proto (#507)

There is a new field. https://github.com/grpc/grpc/blob/master/doc/health-checking.md
2021-01-05 16:02:59 -05:00
parent 6e5b16ce04
commit 9f1957f29d
1 changed files with 2 additions and 1 deletions
@@ -11,6 +11,7 @@ message HealthCheckResponse {
        UNKNOWN = 0;
        SERVING = 1;
        NOT_SERVING = 2;
+        SERVICE_UNKNOWN = 3;  // Used only by the Watch method.
    }
    ServingStatus status = 1;
 }
@@ -19,4 +20,4 @@ service Health {
    rpc Check(HealthCheckRequest) returns (HealthCheckResponse);

    rpc Watch(HealthCheckRequest) returns (stream HealthCheckResponse);
-}
+}