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_examples/websocket/basic: add a nodejs client and provide a README.md on how to run the websocket clients and the server

Former-commit-id: a98a80996d7d95fa947e72c71803407682229fa7
This commit is contained in:
Gerasimos (Makis) Maropoulos
2019-06-13 12:15:01 +03:00
parent 5f148987f7
commit 272566950d
14 changed files with 126 additions and 92 deletions

View File

@@ -24,20 +24,15 @@ const (
var clientEvents = websocket.Namespaces{
namespace: websocket.Events{
websocket.OnNamespaceConnected: func(c *websocket.NSConn, msg websocket.Message) error {
log.Printf("[%s] connected to namespace [%s]", c, msg.Namespace)
log.Printf("connected to namespace: %s", msg.Namespace)
return nil
},
websocket.OnNamespaceDisconnect: func(c *websocket.NSConn, msg websocket.Message) error {
log.Printf("[%s] disconnected from namespace [%s]", c, msg.Namespace)
log.Printf("disconnected from namespace: %s", msg.Namespace)
return nil
},
"chat": func(c *websocket.NSConn, msg websocket.Message) error {
log.Printf("[%s] sent: %s", c.Conn.ID(), string(msg.Body))
// Write message back to the client message owner with:
// c.Emit("chat", msg)
// Write message to all except this client with:
c.Conn.Server().Broadcast(c, msg)
log.Printf("%s", string(msg.Body))
return nil
},
},
@@ -58,6 +53,8 @@ func main() {
panic(err)
}
c.Emit("chat", []byte("Hello from Go client side!"))
fmt.Fprint(os.Stdout, ">> ")
scanner := bufio.NewScanner(os.Stdin)
for {