go.temporal.io/server@v1.23.0/common/tasks/state.go (about)

     1  // The MIT License
     2  //
     3  // Copyright (c) 2020 Temporal Technologies Inc.  All rights reserved.
     4  //
     5  // Copyright (c) 2020 Uber Technologies, Inc.
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     7  // Permission is hereby granted, free of charge, to any person obtaining a copy
     8  // of this software and associated documentation files (the "Software"), to deal
     9  // in the Software without restriction, including without limitation the rights
    10  // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
    11  // copies of the Software, and to permit persons to whom the Software is
    12  // furnished to do so, subject to the following conditions:
    13  //
    14  // The above copyright notice and this permission notice shall be included in
    15  // all copies or substantial portions of the Software.
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    17  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    18  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    19  // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    20  // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    21  // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    22  // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
    23  // THE SOFTWARE.
    24  
    25  package tasks
    26  
    27  // State represents the current state of a task
    28  type State int
    29  
    30  const (
    31  	// TaskStatePending is the state for a task when it's waiting to be processed or currently being processed
    32  	TaskStatePending State = iota + 1
    33  	// TaskStateAborted is the state for a task when its executor shuts down
    34  	TaskStateAborted
    35  	// TaskStateCancelled is the state for a task when its execution has request to be cancelled
    36  	TaskStateCancelled
    37  	// TaskStateAcked is the state for a task if it has been successfully completed
    38  	TaskStateAcked
    39  	// TaskStateNacked is the state for a task if it can not be processed
    40  	TaskStateNacked
    41  )