1 | !include once #1015699 // websocket |
2 | |
3 | static WebSocketClient webSocketOnMessage(S url, final VF1<S> onMessage) {
|
4 | ret webSocketOnMessage(url, onMessage, null); |
5 | } |
6 | |
7 | static WebSocketClient webSocketOnMessage(S url, final VF1<S> onMessage, fS initialMessage, fO... args) ctex {
|
8 | WebSocketClient client = new WebSocketClient(new URI(url)) {
|
9 | public void onMessage(S s) {
|
10 | if (!licensed()) ret with close(); // program exit |
11 | // s = dropTrailingNullChars(s); // older server bug |
12 | pcallF(onMessage, s); |
13 | } |
14 | |
15 | public void onOpen(ServerHandshake handshake) {
|
16 | if (nempty(initialMessage)) |
17 | send(format(initialMessage, args)); |
18 | } |
19 | |
20 | public void onClose(int code, S reason, bool remote) {}
|
21 | public void onError(Exception e) { printStackTrace(e); }
|
22 | }; |
23 | |
24 | client.connect(); |
25 | ret client; |
26 | } |
Began life as a copy of #1015081
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| Snippet ID: | #1015083 |
| Snippet name: | webSocketOnMessage - open a WebSocket and react to messages. Closed on program exit. Does not block |
| Eternal ID of this version: | #1015083/14 |
| Text MD5: | c526ef8085368529798be46f48633061 |
| Author: | stefan |
| Category: | javax |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2021-09-01 23:16:26 |
| Source code size: | 851 bytes / 26 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 301 / 360 |
| Version history: | 13 change(s) |
| Referenced in: | [show references] |