github.com/justinjmoses/evergreen@v0.0.0-20170530173719-1d50e381ff0d/agent/comm/signal.go (about)

     1  package comm
     2  
     3  // Signal describes the various conditions under which the agent
     4  // will complete execution of a task.
     5  type Signal int64
     6  
     7  // Recognized agent signals.
     8  const (
     9  	// HeartbeatMaxFailed indicates that repeated attempts to send heartbeat to
    10  	// the API server fails.
    11  	HeartbeatMaxFailed Signal = iota
    12  	// IncorrectSecret indicates that the secret for the task the agent is running
    13  	// does not match the task secret held by API server.
    14  	IncorrectSecret
    15  	// AbortedByUser indicates a user decided to prematurely end the task.
    16  	AbortedByUser
    17  	// IdleTimeout indicates the task appears to be idle - e.g. no logs produced
    18  	// for the duration indicated by DefaultIdleTimeout.
    19  	IdleTimeout
    20  	// Completed indicates that the task completed without incident. This signal is
    21  	// used internally to shut down the signal handler.
    22  	Completed
    23  	// Directory Failure indicates that the task failed due to a problem for the agent
    24  	// creating or moving into a new directory.
    25  	DirectoryFailure
    26  )