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- package gearman
-
- import (
- "os"
- )
-
- const (
- TCP = "tcp4"
- WORKER_SERVER_CAP = 32
- WORKER_FUNCTION_CAP = 512
- QUEUE_CAP = 512
-
-
- // \x00REQ
- REQ = 5391697
- // \x00RES
- RES = 5391699
-
- CAN_DO = 1
- CANT_DO = 2
- RESET_ABILITIES = 3
- PRE_SLEEP = 4
- NOOP = 6
- GRAB_JOB = 9
- NO_JOB = 10
- JOB_ASSIGN = 11
- WORK_STATUS = 12
- WORK_COMPLETE = 13
- WORK_FAIL = 14
- ECHO_REQ = 16
- ECHO_RES = 17
- ERROR = 19
- SET_CLIENT_ID = 22
- CAN_DO_TIMEOUT = 23
- WORK_EXCEPTION = 25
- WORK_DATA = 28
- WORK_WARNING = 29
- GRAB_JOB_UNIQ = 30
- JOB_ASSIGN_UNIQ = 31
-
- SUBMIT_JOB = 7
- SUBMIT_JOB_BG = 18
- SUBMIT_JOB_HIGH = 21
- SUBMIT_JOB_HIGH_BG = 32
- SUBMIT_JOB_LOW = 33
- SUBMIT_JOB_LOW_BG = 34
-
- JOB_NORMAL = 0
- JOB_BG = 1
- JOB_LOW = 2
- JOB_HIGH = 4
- )
-
- type Job interface {
- Encode() []byte
- }
-
- func splitByteArray(slice []byte, spot byte) (data [][]byte){
- data = make([][]byte, 0, 10)
- start, end := 0, 0
- for i, v := range slice {
- if v == spot {
- if start != end {
- data = append(data, slice[start:end])
- }
- start, end = i + 1, i + 1
- } else {
- end ++
- }
- }
- data = append(data, slice[start:])
- return
- }
-
- func getError(data []byte) (eno os.Errno, err os.Error) {
- rel := splitByteArray(data, '\x00')
- if len(rel) != 2 {
- err = os.NewError("The input is not a error data.")
- return
- }
- eno, err = rel[0], rel[1]
- return
- }
-
- func byteToUint32(buf [4]byte) uint32 {
- return uint32(buf[0]) << 24 +
- uint32(buf[1]) << 16 +
- uint32(buf[2]) << 8 +
- uint32(buf[3])
- }
-
- func uint32ToByte(i uint32) (data [4]byte) {
- data[0] = byte((i >> 24) & 0xff)
- data[1] = byte((i >> 16) & 0xff)
- data[2] = byte((i >> 8) & 0xff)
- data[3] = byte(i & 0xff)
- return
- }
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