remove useless close()

client/client.go

@@ -832,8 +832,6 @@ func (c *Client) handleRequest(req *base.Request) error {
 func (c *Client) runInitial() bool {
 	readDone := make(chan error)
 	go func() {
-		defer close(readDone)
-
 		for {
 			req, err := c.conn.ReadRequest()
 			if err != nil {
@@ -958,8 +956,6 @@ func (c *Client) runPlay() bool {
 func (c *Client) runPlayUDP() {
 	readDone := make(chan error)
 	go func() {
-		defer close(readDone)
-
 		for {
 			req, err := c.conn.ReadRequest()
 			if err != nil {
@@ -999,8 +995,6 @@ func (c *Client) runPlayTCP() {
 
 	readDone := make(chan error)
 	go func() {
-		defer close(readDone)
-
 		for {
 			recv, err := c.conn.ReadFrameTCPOrRequest(false)
 			if err != nil {
@@ -1144,8 +1138,6 @@ func (c *Client) runRecord() bool {
 func (c *Client) runRecordUDP() {
 	readDone := make(chan error)
 	go func() {
-		defer close(readDone)
-
 		for {
 			req, err := c.conn.ReadRequest()
 			if err != nil {
@@ -1220,8 +1212,6 @@ func (c *Client) runRecordTCP() {
 
 	readDone := make(chan error)
 	go func() {
-		defer close(readDone)
-
 		for {
 			recv, err := c.conn.ReadFrameTCPOrRequest(true)
 			if err != nil {

sourcertmp/source.go

@@ -270,8 +270,6 @@ func (s *Source) runInnerInner() bool {
 
 	readDone := make(chan error)
 	go func() {
-		defer close(readDone)
-
 		for {
 			pkt, err := conn.ReadPacket()
 			if err != nil {

sourcertsp/source.go

@@ -253,7 +253,6 @@ func (s *Source) runUDP(u *url.URL, conn *gortsplib.ConnClient, tracks gortsplib
 
 	tcpConnDone := make(chan error)
 	go func() {
-		defer close(tcpConnDone)
 		tcpConnDone <- conn.LoopUDP()
 	}()
 
@@ -305,8 +304,6 @@ func (s *Source) runTCP(u *url.URL, conn *gortsplib.ConnClient, tracks gortsplib
 
 	tcpConnDone := make(chan error)
 	go func() {
-		defer close(tcpConnDone)
-
 		for {
 			trackId, streamType, content, err := conn.ReadFrameTCP()
 			if err != nil {