Comments (2)
The server did not send a line break.
Self-solved by separating read and write with goroutine.
package main
import (
"bufio"
"os"
"github.com/reiver/go-oi"
"github.com/reiver/go-telnet"
)
func startClient() error {
return telnet.DialToAndCall("localhost:9696", clientListener{})
}
type clientListener struct{}
// CallTELNET
func (c clientListener) CallTELNET(ctx telnet.Context, w telnet.Writer, r telnet.Reader) {
go read(r)
write(w)
}
// Loop semi-infinity.
func read(r telnet.Reader) {
var buffer [1]byte // Until full.
p := buffer[:]
for {
n, err := r.Read(p) // Blocking if server not send.
if n > 0 {
bytes := p[:n]
print(string(bytes)) // 1 byte by step.
}
if nil != err {
break // Disconnection, etc.
}
}
}
// Write everytime.
func write(w telnet.Writer) {
scanner := bufio.NewScanner(os.Stdin)
// Monitoring input. Scan line.
for scanner.Scan() {
// Put newline at end.
oi.LongWrite(w, scanner.Bytes())
oi.LongWrite(w, []byte("\n"))
}
}
from go-telnet.
I think this should be reopened, "\n" should be a considerable string.
from go-telnet.
Related Issues (16)
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from go-telnet.