/
proxy.go
53 lines (45 loc) · 1.32 KB
/
proxy.go
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package websocket
import (
"fmt"
"net/http"
"os/signal"
"syscall"
"time"
"github.com/gorilla/websocket"
"github.com/tendermint/tendermint/libs/log"
)
var (
upgrader = websocket.Upgrader{
EnableCompression: true,
CheckOrigin: func(r *http.Request) bool {
return true
},
}
)
func bridgeMsgHandler(w http.ResponseWriter, r *http.Request, logger log.Logger) {
logger.Debug(fmt.Sprintf("bridgeMsgHandler remoteAddr: %s", r.RemoteAddr))
c, err := upgrader.Upgrade(w, r, nil)
if err != nil {
logger.Debug(fmt.Sprintf("bridgeMsgHandler error: %s", err.Error()))
return
}
c.SetPingHandler(func(appData string) error {
return c.WriteControl(websocket.PongMessage, []byte(string("pong")), time.Now().Add(writeWait))
})
connCtx := newContext()
signal.Notify(connCtx.signalCh, syscall.SIGHUP, syscall.SIGINT, syscall.SIGTERM, syscall.SIGQUIT)
newOKWSConn(connCtx, c, logger)
}
func bridgeMsgHandlerWithLogger(logger log.Logger) func(w http.ResponseWriter, r *http.Request) {
return func(w http.ResponseWriter, r *http.Request) {
bridgeMsgHandler(w, r, logger)
}
}
func StartWSServer(logger log.Logger, endpoint string) {
http.HandleFunc("/ws/v3", bridgeMsgHandlerWithLogger(logger))
logger.Info("Starting WebSocket server on ", endpoint)
err := http.ListenAndServe(endpoint, nil)
if err != nil {
panic(err)
}
}