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authorDaniel Gultsch <daniel@gultsch.de>2015-09-05 14:26:31 +0200
committerDaniel Gultsch <daniel@gultsch.de>2015-09-05 14:26:31 +0200
commita32a577e3691e20366c89e2c5eec5156d8ae2af9 (patch)
tree5d2c5e490dd3036de0ff62cf160d7c329231c0e2 /src/main/java
parent7eb228d1a598258fe915c6ca722b7fa1a7c49ddf (diff)
ignore timeout exceptions on secondary dns requests
Diffstat (limited to 'src/main/java')
-rw-r--r--src/main/java/eu/siacs/conversations/utils/DNSHelper.java30
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())) {