| 提交 | 用户 | age | ||
| d23f54 | 1 | package deliver |
| Z | 2 | |
| 3 | import ( | |
| 4 | "time" | |
| 5 | ||
| 6 | "nanomsg.org/go-mangos" | |
| 7 | ) | |
| 8 | ||
| 9 | // maxRecvSize max recv size | |
| 10 | var ( | |
| 11 | maxRecvSize = 33 * 1024 * 1024 | |
| 12 | surveyorTime = -1 | |
| 13 | ) | |
| 14 | ||
| 15 | func optDefault() map[string]interface{} { | |
| 16 | options := make(map[string]interface{}) | |
| 17 | ||
| 18 | options[mangos.OptionMaxRecvSize] = maxRecvSize | |
| 19 | options[mangos.OptionWriteQLen] = 0 | |
| 20 | options[mangos.OptionReadQLen] = 0 | |
| 21 | options[mangos.OptionRecvDeadline] = time.Second | |
| 22 | options[mangos.OptionSendDeadline] = time.Second | |
| 23 | // options[mangos.OptionRaw] = true | |
| 24 | ||
| 25 | return options | |
| 26 | } | |
| 27 | ||
| 28 | func optRaw(options map[string]interface{}) map[string]interface{} { | |
| 29 | ||
| 30 | options[mangos.OptionRaw] = true | |
| 31 | return options | |
| 32 | } | |
| 33 | ||
| 34 | func optOther(p protocol, options map[string]interface{}, o ...interface{}) map[string]interface{} { | |
| 35 | // len 1 or 0, sub topic | |
| 36 | if p == SUB { | |
| 37 | if len(o) == 1 { | |
| 38 | v := o[0] | |
| 39 | if t, ok := v.(string); ok { | |
| 40 | options[mangos.OptionSubscribe] = []byte(t) | |
| 41 | } | |
| 42 | } else { | |
| 43 | options[mangos.OptionSubscribe] = []byte("") | |
| 44 | } | |
| 45 | } | |
| 46 | ||
| 47 | // len 1 or 0, surveyor time | |
| 48 | if p == SURVEYOR { | |
| 49 | if len(o) == 1 { | |
| 50 | v := o[0] | |
| 51 | if t, ok := v.(int); ok { | |
| 52 | surveyorTime = t / 2 | |
| 53 | if surveyorTime == 0 { | |
| 54 | surveyorTime = 1 | |
| 55 | } | |
| 56 | } | |
| 57 | } | |
| 58 | options[mangos.OptionSurveyTime] = time.Duration(surveyorTime) * time.Second | |
| 59 | } | |
| 60 | return options | |
| 61 | } | |
| 62 | ||
| 63 | func setSocketOptions(sock mangos.Socket, options map[string]interface{}) error { | |
| 64 | ||
| 65 | for k, v := range options { | |
| 66 | if err := sock.SetOption(k, v); err != nil { | |
| 67 | return err | |
| 68 | } | |
| 69 | } | |
| 70 | return nil | |
| 71 | } | |
