1 | static int quickPortCheck_timeout = 5000; |
2 | |
3 | // returns hello message or null |
4 | static S quickPortCheck(int port) {
|
5 | try {
|
6 | Socket socket = new Socket(); |
7 | try {
|
8 | socket.setSoTimeout(quickPortCheck_timeout); |
9 | socket.connect(new InetSocketAddress("localhost", port), quickPortCheck_timeout);
|
10 | //if (verbose) print("Connected to " + ip + ":" + port);
|
11 | BufferedReader in = new BufferedReader( |
12 | new InputStreamReader(socket.getInputStream(), "UTF-8")); |
13 | ret or(in.readLine(), "?"); |
14 | } finally {
|
15 | socket.close(); |
16 | } |
17 | } catch (Exception ex) {
|
18 | return null; |
19 | } |
20 | } |
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| Snippet ID: | #1005759 |
| Snippet name: | quickPortCheck |
| Eternal ID of this version: | #1005759/1 |
| Text MD5: | 9923e8a40cce3b5cb3485f8a019b11a0 |
| Author: | stefan |
| Category: | javax |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2016-12-07 13:38:36 |
| Source code size: | 624 bytes / 20 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 381 / 379 |
| Referenced in: | [show references] |