Fix function comments based on best practices from Effective Go

Signed-off-by: CodeLingo Bot <bot@codelingo.io>

client/client.go

@@ -62,7 +62,7 @@ func (r *responseHandlerMap) putNoLock(key string, rh ResponseHandler) {
 	r.holder[key] = rh
 }
 
-// Return a client.
+// New returns a client.
 func New(network, addr string) (client *Client, err error) {
 	client = &Client{
 		net:             network,
@@ -293,7 +293,7 @@ func (client *Client) DoBg(funcname string, data []byte,
 	return
 }
 
-// Get job status from job server.
+// Status gets job status from job server.
 func (client *Client) Status(handle string) (status *Status, err error) {
 	if client.conn == nil {
 		return nil, ErrLostConn

client/id.go

@@ -32,7 +32,7 @@ func (ai *autoincId) Id() string {
 	return strconv.FormatInt(next, 10)
 }
 
-// Return an autoincrement ID generator
+// NewAutoIncId returns an autoincrement ID generator
 func NewAutoIncId() IdGenerator {
 	// we'll consider the nano fraction of a second at startup unique
 	// and count up from there.

client/pool.go

@@ -57,7 +57,7 @@ type Pool struct {
 	mutex sync.Mutex
 }
 
-// Return a new pool.
+// NewPool returns a new pool.
 func NewPool() (pool *Pool) {
 	return &Pool{
 		Clients:          make(map[string]*PoolClient, poolSize),
@@ -111,7 +111,7 @@ func (pool *Pool) DoBg(funcname string, data []byte,
 	return
 }
 
-// Get job status from job server.
+// Status gets job status from job server.
 // !!!Not fully tested.!!!
 func (pool *Pool) Status(addr, handle string) (status *Status, err error) {
 	if client, ok := pool.Clients[addr]; ok {

worker/worker.go

@@ -30,7 +30,7 @@ type Worker struct {
 	limit        chan bool
 }
 
-// Return a worker.
+// New returns a worker.
 //
 // If limit is set to Unlimited(=0), the worker will grab all jobs
 // and execute them parallelly.
@@ -56,7 +56,7 @@ func (worker *Worker) err(e error) {
 	}
 }
 
-// Add a Gearman job server.
+// AddServer adds a Gearman job server.
 //
 // addr should be formated as 'host:port'.
 func (worker *Worker) AddServer(net, addr string) (err error) {
@@ -76,7 +76,7 @@ func (worker *Worker) broadcast(outpack *outPack) {
 	}
 }
 
-// Add a function.
+// AddFunc adds a function.
 // Set timeout as Unlimited(=0) to disable executing timeout.
 func (worker *Worker) AddFunc(funcname string,
 	f JobFunc, timeout uint32) (err error) {
@@ -116,7 +116,7 @@ func prepFuncOutpack(funcname string, timeout uint32) *outPack {
 	return outpack
 }
 
-// Remove a function.
+// RemoveFunc removes a function.
 func (worker *Worker) RemoveFunc(funcname string) (err error) {
 	worker.Lock()
 	defer worker.Unlock()
@@ -237,7 +237,7 @@ func (worker *Worker) Echo(data []byte) {
 	worker.broadcast(outpack)
 }
 
-// Remove all of functions.
+// Reset removes all of functions.
 // Both from the worker and job servers.
 func (worker *Worker) Reset() {
 	outpack := getOutPack()