You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
60 lines
1.3 KiB
Go
60 lines
1.3 KiB
Go
package telnet
|
|
|
|
import (
|
|
"bufio"
|
|
"context"
|
|
"log"
|
|
"net"
|
|
|
|
"github.com/ThreeDotsLabs/watermill"
|
|
"github.com/ThreeDotsLabs/watermill/message"
|
|
"github.com/ThreeDotsLabs/watermill/message/router/middleware"
|
|
)
|
|
|
|
type TELNETServer struct {
|
|
l net.Listener
|
|
p message.Publisher
|
|
c context.Context
|
|
logger watermill.LoggerAdapter
|
|
to TELNETOptions
|
|
}
|
|
|
|
func NewTELNETServer(c context.Context, l net.Listener, p message.Publisher, wml watermill.LoggerAdapter) *TELNETServer {
|
|
ts := TELNETServer{
|
|
c: c,
|
|
l: l,
|
|
p: p,
|
|
logger: wml,
|
|
}
|
|
|
|
return &ts
|
|
}
|
|
|
|
func (ts *TELNETServer) Accept() (net.Conn, error) {
|
|
return ts.l.Accept()
|
|
}
|
|
|
|
func (ts *TELNETServer) Handle(conn net.Conn) {
|
|
s := bufio.NewScanner(conn)
|
|
defer conn.Close()
|
|
// i need to create an ecs Renderer that targets a iw.Writer (net.Conn)
|
|
// the renderer
|
|
|
|
correlationID := watermill.NewUUID()
|
|
ts.logger = ts.logger.With(
|
|
watermill.LogFields{
|
|
"correlation_id": correlationID},
|
|
)
|
|
|
|
for s.Scan() {
|
|
t := s.Text()
|
|
m := message.NewMessage(watermill.NewUUID(), []byte(t))
|
|
middleware.SetCorrelationID(correlationID, m)
|
|
err := ts.p.Publish("telnet.raw", m)
|
|
if err != nil {
|
|
log.Fatalln("couldn't write to telnet.raw")
|
|
}
|
|
ts.logger.Trace("received bytes over telnet", nil)
|
|
}
|
|
}
|