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add example line on how to get the upgraded conn's iris.Context with websocket.GetContext.

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Former-commit-id: 7d9cae97e2736d59dccb60c13b0cc5b6ca36a9fd
This commit is contained in:
Gerasimos (Makis) Maropoulos 2019-06-02 18:27:51 +03:00
parent 04bc21dd3b
commit 2495be17f6
1 changed files with 13 additions and 8 deletions
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21
_examples/websocket/basic/server.go
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@ -12,21 +12,26 @@ const namespace = "default"
// if namespace is empty then simply websocket.Events{...} can be used instead.
var serverEvents = 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)
websocket.OnNamespaceConnected: func(nsConn *websocket.NSConn, msg websocket.Message) error {
log.Printf("[%s] connected to namespace [%s] with IP [%s]",
nsConn, msg.Namespace,
// with `GetContext` you can retrieve the Iris' `Context`, alternatively
// you can use the `nsConn.Conn.Socket().Request()` to get the raw `*http.Request`.
websocket.GetContext(nsConn.Conn).RemoteAddr())
return nil
},
websocket.OnNamespaceDisconnect: func(c *websocket.NSConn, msg websocket.Message) error {
log.Printf("[%s] disconnected from namespace [%s]", c, msg.Namespace)
websocket.OnNamespaceDisconnect: func(nsConn *websocket.NSConn, msg websocket.Message) error {
log.Printf("[%s] disconnected from namespace [%s]", nsConn, msg.Namespace)
return nil
},
"chat": func(c *websocket.NSConn, msg websocket.Message) error {
log.Printf("[%s] sent: %s", c.Conn.ID(), string(msg.Body))
"chat": func(nsConn *websocket.NSConn, msg websocket.Message) error {
// room.String() returns -> NSConn.String() returns -> Conn.String() returns -> Conn.ID()
log.Printf("[%s] sent: %s", nsConn, string(msg.Body))
// Write message back to the client message owner with:
// c.Emit("chat", msg)
// nsConn.Emit("chat", msg)
// Write message to all except this client with:
c.Conn.Server().Broadcast(c, msg)
nsConn.Conn.Server().Broadcast(nsConn, msg)
return nil
},
},