hansken_extraction_plugin.framework.Health.proto Maven / Gradle / Ivy

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syntax = "proto3";

// N.B.: This is the GRPC Health Checking Protocol as explained here: https://github.com/grpc/grpc/blob/master/doc/health-checking.md
//
// UPDATE NOTICE
//
// If you make changes to the proto definitions (add, update, delete)s, please
// also update VersionUtil.java and apiversion.properties as described in the
// projects README.md

package grpc.health.v1;

message HealthCheckRequest {
  string service = 1;
}

message HealthCheckResponse {
  enum ServingStatus {
    UNKNOWN = 0;
    SERVING = 1;
    NOT_SERVING = 2;
    SERVICE_UNKNOWN = 3;  // Used only by the Watch method.
  }
  ServingStatus status = 1;
}

service Health {
  rpc Check(HealthCheckRequest) returns (HealthCheckResponse);

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