// ConnectPlayer handles connecting a new player to the game
func (s *Server) ConnectPlayer(socket *glue.Socket) {
// Logging
log15.Debug("socket connected", "address", socket.RemoteAddr())
socket.OnClose(func() {
log15.Debug("socket closed", "address", socket.RemoteAddr())
})
// Attempt to allocate free player Slot
if slot := s.nextSlot(); slot != -1 {
log15.Info("Accepting new player connection", "slot", slot)
s.ConnectedPlayers[slot] = &Player{
Server: s,
Slot: slot,
Socket: socket,
}
s.ConnectedPlayers[slot].Socket.OnClose(func() {
log15.Debug("socket closed", "address", socket.RemoteAddr())
s.DisconnectPlayer(slot)
})
s.NumConnectedPlayers++
s.ConnectedPlayers[slot].Socket.Write(msg.SConnected)
s.ConnectedPlayers[slot].Socket.Write(msg.SDisplayMessage + ":Press [SPACEBAR] To Spawn!")
go s.ConnectedPlayers[slot].ReadLoop()
} else {
// No free slots available
log15.Info("Rejecting new player connection: Server is full!")
socket.Write(msg.SGameFull)
}
}
func onNewSocket(s *glue.Socket) {
// Set a function which is triggered as soon as the socket is closed.
s.OnClose(func() {
log.Printf("socket closed with remote address: %s", s.RemoteAddr())
})
// Run the read loop in a new goroutine.
go readLoop(s)
// Send a welcome string to the client.
s.Write("Hello Client")
}
func onNewSocket(s *glue.Socket) {
s.OnRead(func(data string) {
// Echo back.
s.Write(data)
})
s.OnClose(func() {
println("closed")
})
s.Write("Hello Client")
}
func onNewSocket(s *glue.Socket) {
// Set a function which is triggered as soon as the socket is closed.
s.OnClose(func() {
log.Printf("socket closed with remote address: %s", s.RemoteAddr())
})
// Discard all reads.
// If received data is not discarded, then the read buffer will block as soon
// as it is full, which will also block the keep-alive mechanism of the socket.
// The result would be a closed socket...
s.DiscardRead()
// Send a welcome string to the client.
s.Write("Hello Client")
}
func onNewSocket(s *glue.Socket) {
// Set a function which is triggered as soon as the socket is closed.
s.OnClose(func() {
log.Printf("socket closed with remote address: %s", s.RemoteAddr())
})
// Set a function which is triggered during each received message.
s.OnRead(func(data string) {
// Echo the received data back to the client.
s.Write(data)
})
// Send a welcome string to the client.
s.Write("Hello Client")
}
func readLoop(s *glue.Socket) {
for {
// Wait for available data.
// Optional: pass a timeout duration to read.
data, err := s.Read()
if err != nil {
// Just return and release this goroutine if the socket was closed.
if err == glue.ErrSocketClosed {
return
}
log.Printf("read error: %v", err)
continue
}
// Echo the received data back to the client.
s.Write(data)
}
}
func (h *Hub) sendError(sock *glue.Socket, msg string) {
sock.Write("error " + strconv.Quote(msg))
}
