mirror of
https://github.com/cgrates/cgrates.git
synced 2026-02-17 14:19:54 +05:00
72 lines
1.5 KiB
Go
72 lines
1.5 KiB
Go
/*
|
|
Rating system designed to be used in VoIP Carriers World
|
|
Copyright (C) 2012 Radu Ioan Fericean
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>
|
|
*/
|
|
|
|
package main
|
|
|
|
import (
|
|
"log"
|
|
"time"
|
|
"sync"
|
|
)
|
|
|
|
var (
|
|
cm = NewChanMutex()
|
|
)
|
|
|
|
type Command struct {
|
|
name string
|
|
data string
|
|
}
|
|
|
|
func (c *Command) Execute() {
|
|
ch := cm.pipe[c.name]
|
|
ch <- c
|
|
log.Print(c.data)
|
|
time.Sleep(1 * time.Second)
|
|
log.Print("end ", c.data)
|
|
<-ch
|
|
}
|
|
|
|
type ChanMutex struct {
|
|
pipe map[string]chan *Command
|
|
mu sync.Mutex
|
|
}
|
|
|
|
func NewChanMutex() *ChanMutex {
|
|
return &ChanMutex{pipe: make(map[string]chan *Command)}
|
|
}
|
|
|
|
func (cm *ChanMutex) Execute(c *Command) {
|
|
cm.mu.Lock()
|
|
defer cm.mu.Unlock()
|
|
ch, exists := cm.pipe[c.name]
|
|
if !exists {
|
|
log.Print("make chanell for: ", c.name)
|
|
ch = make(chan *Command, 1)
|
|
cm.pipe[c.name] = ch
|
|
}
|
|
go c.Execute()
|
|
}
|
|
|
|
func main() {
|
|
cm.Execute(&Command{"vdf:rif", "prima rif"})
|
|
cm.Execute(&Command{"vdf:dan", "prima Dan"})
|
|
cm.Execute(&Command{"vdf:rif", "a doua rif"})
|
|
time.Sleep(8 * time.Second)
|
|
}
|