mux sending

tcp-client.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"log"
 	"net"
+	"sync"
 	"time"
 )
 
@@ -26,6 +27,7 @@ func Dial(address string) (*Client, error) {
 
 type TCPClient struct {
 	*PersistentConnection
+	sendMux    sync.Mutex
 	ErrorCount int
 	address    string
 	*PacketQueue
@@ -99,6 +101,8 @@ var (
 )
 
 func (m *TCPClient) SendPacket(messageType PoolMessage, data []byte) error {
+	m.sendMux.Lock()
+	defer m.sendMux.Unlock()
 	m.Conn.Write(header[:])
 	err := binary.Write(m.Conn, binary.LittleEndian, Packet{
 		Version:     CurrentPacketVersion,