Modified the api, added the interrupt for the example.

example/client.go

@@ -7,7 +7,7 @@ import (
 )
 
 func main() {
-    client := client.NewClient()
+    client := client.New()
     defer client.Close()
     if err := client.AddServer("127.0.0.1:4730"); err != nil {
         log.Fatalln(err)

example/worker.go

@@ -3,6 +3,7 @@ package main
 import (
     "bitbucket.org/mikespook/gearman-go/gearman"
     "bitbucket.org/mikespook/gearman-go/gearman/worker"
+    "bitbucket.org/mikespook/golib/util"
     "fmt"
     "log"
     "strings"
@@ -14,12 +15,18 @@ func ToUpper(job *worker.WorkerJob) ([]byte, error) {
 }
 
 func main() {
-    w := worker.NewWorker()
+    w := worker.New()
-    defer w.Close()
     w.AddServer("127.0.0.1:4730")
     w.AddFunction("ToUpper", ToUpper, 0)
     w.AddFunction("ToUpperTimeOut5", ToUpper, 5)
 
+    // Catch the interrupt to exit the working loop.
+    sh := util.NewSignalHandler(func() bool {
+        w.Close()
+        return true
+    }, func() bool {return true})
+    go sh.Loop()
+
     go func() {
         log.Println("start worker")
         for {

gearman/client/client.go

@@ -31,7 +31,7 @@ type Client struct {
 }
 
 // Create a new client.
-func NewClient() (client *Client) {
+func New() (client *Client) {
     client = &Client{JobQueue: make(chan *ClientJob, gearman.QUEUE_CAP),
         incoming: make(chan []byte, gearman.QUEUE_CAP),
         UId:      1}

gearman/worker/worker.go

@@ -46,7 +46,7 @@ type Worker struct {
 }
 
 // Get a new worker
-func NewWorker() (worker *Worker) {
+func New() (worker *Worker) {
     worker = &Worker{
         // job server list
         clients: make([]*jobAgent, 0, gearman.WORKER_SERVER_CAP),