Link

Link to a job.

A request blocks until the job completes. A job is removed after it has completed and has been linked to.

TODO Talk about nomenclature (what is a job).

Request

• handle: Container handle.
• job_id: Job ID.

Response

• exit_status: Exit status of the job.
• stdout: Standard out produced by the job.
• stderr: Standard error produced by the job.

Errors

• When handle does not refer to a container.
• When job_id does not refer to a job.

Definition

package warden;

message LinkRequest {
  required string handle = 1;

  required uint32 job_id = 2;
}

message LinkResponse {
  optional uint32 exit_status = 1;
  optional string stdout = 2;
  optional string stderr = 3;
}