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implement HEAD request

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This commit is contained in:
Zack Scholl 2018-07-04 06:40:26 -07:00
parent 846e3d5d00
commit 280faf7657
1 changed files with 7 additions and 0 deletions
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7
src/server.go
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@ -1,6 +1,7 @@
package croc
import (
"fmt"
"net"
"net/http"
"time"
@ -19,6 +20,11 @@ func (c *Croc) startServer() (err error) {
var upgrader = websocket.Upgrader{} // use default options
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
// check if HEAD request
if r.Method == "HEAD" {
fmt.Fprintf(w, "ok")
return
}
// incoming websocket request
log.Debugf("connecting remote addr: %+v", r.RemoteAddr)
ws, err := upgrader.Upgrade(w, r, nil)
@ -65,6 +71,7 @@ func (c *Croc) startServer() (err error) {
}
})
log.Debugf("listening on port %s", c.ServerPort)
fmt.Printf("listening on port %s\n", c.ServerPort)
err = http.ListenAndServe(":"+c.ServerPort, nil)
return
}