sock := net.dial_tcp(addr) or { panic('connect failed') }
	println("succeeded")
	mut buf := []byte{len: 1024}
	nbytes := sock.read(mut buf) or { panic(err) }
	println('$sock $nbytes bytes read')
	c <- string(buf)

	if sock := net.dial_tcp(addr) {
		println('matrix succeeded')
		mut buf := []byte{len: 1024}
		if nbytes := sock.read(mut buf) {
			println('matrix $sock $nbytes bytes read')
			c <- string(buf)
		} else {
			println('matrix err')
		}
	} else {
		println('matrix connect fail')
	}

	sock := net.dial_tcp(addr) or { panic('connect failed') }
	mut buf := []byte{len: 1024}
	nbytes := sock.read(mut buf) or { panic(err) }
	println('$sock $nbytes bytes read')
	//  unsafe { println(charptr(buf).vstring()) }
	//  println(buf.bytestr())
	c <- string(buf)

	if sock := net.dial_tcp(addr) {
		println('irc succeeded')
		mut buf := []byte{len: 1024}
		if nbytes := sock.read(mut buf) {
			println('irc $sock $nbytes bytes read')
			c <- string(buf)
		} else {
			println('irc err')
		}
	} else {
		println('irc connect fail')
	}

	go matrix.setup(matrix_chan, 'donp.org:32444', matrix_buf)

//	go matrix.setup(matrix_chan, 'donp.org:443', matrix_buf)

			matrix:= <-matrix_chan {

			matrix := <-matrix_chan {

			> 1 * time.second {

			> 15 * time.second {