Initializing help system before first use

Error Handling

This message is sent from the server when a message from the client cannot be processed.
{
  "computeJobId": "my-job"
  "messageType": "ERROR"
  "messagePayload": {
    "errorType": "APP_MESSAGE_NOT_FOUND | COMPUTE_JOB_NOT_FOUND"    
    "errorMessage": 
  } 
}

Handing errors that arise when attempting to subscribe to jobs that were running before you were disconnected are described in the that section, for more see Re-subscription Errors.