LAN/Internet Chat Help

Graphics 400,200,32,2
;SERVER;

Global t
Global msg$,port=49494,ready=False

Type user
	Field name$
	Field stream
End Type

server=CreateTCPServer(port)
If server=0 End

While Not KeyHit(1)
t=AcceptTCPStream(server)

If t
	msg$=ReadLine(t)
	If msg$="[LOGIN]"
		msg$=ReadLine(t)
		u.user=New user
		u\name$=msg$
		u\stream=t
		
		For u.user=Each user
			WriteLine u\stream,"[SERVER]"
			WriteLine u\stream,"--------------------------------------"
			WriteLine u\stream,"SERVER: "+Upper(msg$)+" HAS LOGGED ON!"
			WriteLine u\stream,"--------------------------------------"
		Next
	EndIf
EndIf

For u.user=Each user
	If Not Eof(u\stream)
		If (u\stream)
			msg$=ReadLine(u\stream)
			If msg$="[MSG]"
				msg$=ReadLine(u\stream)
				ready=True
			ElseIf msg$="[LOGOUT]"
				the_name$=u\name$
				the_stream=u\stream
				For u.user=Each user
					If u\stream=the_stream Then Delete u:Exit
				Next
				For u.user=Each user
					WriteLine u\stream,"[SERVER]"
					WriteLine u\stream,"--------------------------------------------"
					WriteLine u\stream,"SERVER: "+Upper(the_name$)+" HAS LOGGED OFF!"
					WriteLine u\stream,"--------------------------------------------"
				Next
			EndIf
		EndIf
	Else
		the_name$=u\name$
		the_stream=u\stream
		For u.user=Each user
			If u\stream=the_stream Then Delete u:Exit
		Next
		For u.user=Each user
			WriteLine u\stream,"[SERVER]"
			WriteLine u\stream,"--------------------------------------------"
			WriteLine u\stream,"SERVER: "+Upper(the_name$)+" HAS LOGGED OFF!"
			WriteLine u\stream,"--------------------------------------------"
		Next
	EndIf

If ready=True
	ready=False
	For u.user=Each user
		WriteLine u\stream,"[USER]"
		WriteLine u\stream,msg$
	Next
EndIf

Next

Delay 2

If KeyHit(1)
For u.user=Each user
	WriteLine u\stream,"[SERVER]"
	WriteLine u\stream,"--------------------------------------------"
	WriteLine u\stream,"SERVER: THE SERVER IS OFFLINE!"
	WriteLine u\stream,"--------------------------------------------"
Next
EndIf

Wend
End

Graphics 640,480,32,2

Global t,msg$,mesg$,name$

font=LoadFont("courier new",16):SetFont font

Print "Connecting..."

t=OpenTCPStream("127.0.0.1",49494)
If t=0
	Print "COULD NOT CONNECT"
	WaitKey()
	End
Else
	Print "CONNECTED"
	WaitKey()
EndIf

name$=Input$("Name: ")
If name$=""
	name$="UNKNOWN"
EndIf

WriteLine t,"[LOGIN]"
WriteLine t,name$
Cls
Locate 0,0
Print "WELCOME!!"

While Not KeyHit(1)
If t
	msg$=ReadLine(t)
	If msg$="[USER]"
		msg$=ReadLine(t)
		Print msg$
	ElseIf msg$="[SERVER]"
		Color 255,0,0
		msg$=ReadLine(t)
		Print msg$
		msg$=ReadLine(t)
		Print msg$
		msg$=ReadLine(t)
		Print msg$
		Color 255,255,255
	EndIf
EndIf

If KeyDown(29)
	While KeyDown(29)
	Wend
	
	mesg$=Input$(name$+": ")
	If mesg$<>""
		mesg$=name$+": "+mesg$
		WriteLine t,"[MSG]"
		WriteLine t,mesg$
	EndIf
EndIf

Delay 2
Wend
WriteLine t,"[LOGOUT]"
End

strStream=AcceptTCPStream(svrGame)

If strStream Then ;a new client has joined the chat; his ID stream is strStream

;memorize the current connection stream
received_stream = strStream

;reads info from the client just connected
If ReadAvail(strStream) Then
;read the stream here
.
.

While Not KeyHit(1)
t=AcceptTCPStream(server)

If t
	msg$=ReadLine(t)

I tried it and it didnt work.
it doesn't read the stream if I have a ReadAvail() in there.
When I tried it with the ReadAvail() it didn't read the
information so it didn't make the user so your not able to
chat. Any other tips? I would really like to create my own
TCP chat.