diff options
| author | Daniel Gultsch <daniel@gultsch.de> | 2015-09-05 14:26:31 +0200 |
|---|---|---|
| committer | Daniel Gultsch <daniel@gultsch.de> | 2015-09-05 14:26:31 +0200 |
| commit | a32a577e3691e20366c89e2c5eec5156d8ae2af9 (patch) | |
| tree | 5d2c5e490dd3036de0ff62cf160d7c329231c0e2 | |
| parent | 7eb228d1a598258fe915c6ca722b7fa1a7c49ddf (diff) | |
ignore timeout exceptions on secondary dns requests
| -rw-r--r-- | src/main/java/eu/siacs/conversations/utils/DNSHelper.java | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/src/main/java/eu/siacs/conversations/utils/DNSHelper.java b/src/main/java/eu/siacs/conversations/utils/DNSHelper.java index 889206e0..2cde19ae 100644 --- a/src/main/java/eu/siacs/conversations/utils/DNSHelper.java +++ b/src/main/java/eu/siacs/conversations/utils/DNSHelper.java @@ -127,13 +127,21 @@ public class DNSHelper { ArrayList<Bundle> values = new ArrayList<>(); if (result.size() == 0) { DNSMessage response; - response = client.query(host, TYPE.A, CLASS.IN, dnsServer.getHostAddress()); - for(int i = 0; i < response.getAnswers().length; ++i) { - values.add(createNamePortBundle(host,5222,response.getAnswers()[i].getPayload())); + try { + response = client.query(host, TYPE.A, CLASS.IN, dnsServer.getHostAddress()); + for (int i = 0; i < response.getAnswers().length; ++i) { + values.add(createNamePortBundle(host, 5222, response.getAnswers()[i].getPayload())); + } + } catch (SocketTimeoutException e) { + Log.d(Config.LOGTAG,"ignoring timeout exception when querying A record on "+dnsServer.getHostAddress()); } - response = client.query(host, TYPE.AAAA, CLASS.IN, dnsServer.getHostAddress()); - for(int i = 0; i < response.getAnswers().length; ++i) { - values.add(createNamePortBundle(host,5222,response.getAnswers()[i].getPayload())); + try { + response = client.query(host, TYPE.AAAA, CLASS.IN, dnsServer.getHostAddress()); + for (int i = 0; i < response.getAnswers().length; ++i) { + values.add(createNamePortBundle(host, 5222, response.getAnswers()[i].getPayload())); + } + } catch (SocketTimeoutException e) { + Log.d(Config.LOGTAG,"ignoring timeout exception when querying AAAA record on "+dnsServer.getHostAddress()); } values.add(createNamePortBundle(host,5222)); bundle.putParcelableArrayList("values", values); @@ -143,9 +151,13 @@ public class DNSHelper { if (ips6.containsKey(srv.getName())) { values.add(createNamePortBundle(srv.getName(),srv.getPort(),ips6)); } else { - DNSMessage response = client.query(srv.getName(), TYPE.AAAA, CLASS.IN, dnsServer.getHostAddress()); - for(int i = 0; i < response.getAnswers().length; ++i) { - values.add(createNamePortBundle(srv.getName(),srv.getPort(),response.getAnswers()[i].getPayload())); + try { + DNSMessage response = client.query(srv.getName(), TYPE.AAAA, CLASS.IN, dnsServer.getHostAddress()); + for (int i = 0; i < response.getAnswers().length; ++i) { + values.add(createNamePortBundle(srv.getName(), srv.getPort(), response.getAnswers()[i].getPayload())); + } + } catch (SocketTimeoutException e) { + Log.d(Config.LOGTAG,"ignoring timeout exception when querying AAAA record on "+dnsServer.getHostAddress()); } } if (ips4.containsKey(srv.getName())) { |