mirror of
https://github.com/minio/minio.git
synced 2024-12-26 07:05:55 -05:00
45 lines
2.0 KiB
Go
45 lines
2.0 KiB
Go
/*
|
|
* Minio Cloud Storage, (C) 2015 Minio, Inc.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
package tasker
|
|
|
|
// Command is number that uniquely identifies a command function.
|
|
type Command uint8
|
|
|
|
// Enumerate the task commands.
|
|
const (
|
|
// CmdNOOP does nothing. It is a default placeholder. Uninitialized variable of this type will point to NOOP command by default.
|
|
CmdNOOP Command = iota
|
|
// CmdSignalEnd gracefully ends current task. Never ending tasks (loop over) or Batched jobs will not take the next iteration,
|
|
// but may finish the current state to completion.
|
|
CmdSignalEnd
|
|
// CmdSignalAbort ends the current task at hand immediately. It may still cleanup dangling issues quickly.
|
|
CmdSignalAbort
|
|
// CmdSignalSuspend suspends the current task.
|
|
CmdSignalSuspend
|
|
// CmdSignalResume resumes a suspended task.
|
|
CmdSignalResume
|
|
// CmdPriorityLow is optimized to conserve resources and complete the task at a slow pace. This option is ideal for batch processed tasks.
|
|
CmdPriorityLow
|
|
// CmdPriorityMedium is the default priority. It is a balanced option between resources and speed.
|
|
CmdPriorityMedium
|
|
// CmdPriorityHigh is optimized for speed. This option is ideal for short lived tasks (like meta-data related) that are latency sensitive. Use this option wisely.
|
|
CmdPriorityHigh
|
|
// CmdPrioritySuper is an exclusive priority. All tasks with priority lower than Super (including High) are paused
|
|
// temporarily until this task completes. Anytime you consider using this priority level, please seek for approval.
|
|
CmdPrioritySuper
|
|
)
|