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-rw-r--r--src/main/java/com/juick/xmpp/s2s/ConnectionOut.java135
1 files changed, 78 insertions, 57 deletions
diff --git a/src/main/java/com/juick/xmpp/s2s/ConnectionOut.java b/src/main/java/com/juick/xmpp/s2s/ConnectionOut.java
index 8e543843..0101e340 100644
--- a/src/main/java/com/juick/xmpp/s2s/ConnectionOut.java
+++ b/src/main/java/com/juick/xmpp/s2s/ConnectionOut.java
@@ -8,8 +8,10 @@ import java.net.InetSocketAddress;
import java.net.Socket;
import java.nio.channels.AsynchronousSocketChannel;
import java.nio.channels.Channels;
+import java.nio.channels.CompletionHandler;
import org.xmlpull.v1.XmlPullParser;
+import org.xmlpull.v1.XmlPullParserException;
/**
*
@@ -41,72 +43,91 @@ public class ConnectionOut extends Connection implements Runnable {
try {
HostnamePort addr = DNSQueries.getServerAddress(to);
socket = AsynchronousSocketChannel.open();
- socket.connect(new InetSocketAddress(addr.hostname, addr.port));
-
- parser.setInput(new InputStreamReader(Channels.newInputStream(socket)));
- writer = new OutputStreamWriter(Channels.newOutputStream(socket));
+ socket.connect(new InetSocketAddress(addr.hostname, addr.port), socket, new CompletionHandler<Void, AsynchronousSocketChannel>() {
+ @Override
+ public void completed(Void result, AsynchronousSocketChannel attachment) {
+ try {
+ parser.setInput(new InputStreamReader(Channels.newInputStream(socket)));
+
+ writer = new OutputStreamWriter(Channels.newOutputStream(socket));
+
+ sendStanza("<?xml version='1.0'?><stream:stream xmlns='jabber:server' " +
+ "xmlns:stream='http://etherx.jabber.org/streams' xmlns:db='jabber:server:dialback' from='" +
+ XMPPComponent.HOSTNAME + "' to='" + to + "' version='1.0'>");
+
+ parser.next(); // stream:stream
+ streamID = parser.getAttributeValue(null, "id");
+ if (streamID == null || streamID.isEmpty()) {
+ throw new Exception("STREAM TO " + to + " INVALID FIRST PACKET");
+ }
- sendStanza("<?xml version='1.0'?><stream:stream xmlns='jabber:server' " +
- "xmlns:stream='http://etherx.jabber.org/streams' xmlns:db='jabber:server:dialback' from='" +
- XMPPComponent.HOSTNAME + "' to='" + to + "' version='1.0'>");
+ LOGGER.info("STREAM TO " + to + " " + streamID + " OPEN");
+ XMPPComponent.addConnectionOut(ConnectionOut.this);
- parser.next(); // stream:stream
- streamID = parser.getAttributeValue(null, "id");
- if (streamID == null || streamID.isEmpty()) {
- throw new Exception("STREAM TO " + to + " INVALID FIRST PACKET");
- }
+ if (checkSID != null) {
+ sendDialbackVerify(checkSID, dbKey);
+ }
- LOGGER.info("STREAM TO " + to + " " + streamID + " OPEN");
- XMPPComponent.addConnectionOut(this);
+ sendStanza("<db:result from='" + XMPPComponent.HOSTNAME + "' to='" + to + "'>" + generateDialbackKey(to, XMPPComponent.HOSTNAME, streamID) + "</db:result>");
+
+ while (parser.next() != XmlPullParser.END_DOCUMENT) {
+ if (parser.getEventType() != XmlPullParser.START_TAG) {
+ continue;
+ }
+ logParser();
+
+ String tag = parser.getName();
+ if (tag.equals("db:result")) {
+ String type = parser.getAttributeValue(null, "type");
+ if (type != null && type.equals("valid")) {
+ streamReady = true;
+ LOGGER.info("STREAM TO " + to + " " + streamID + " READY");
+
+ String cache = XMPPComponent.getFromCache(to);
+ if (cache != null) {
+ LOGGER.info("STREAM TO " + to + " " + streamID + " SENDING CACHE");
+ sendStanza(cache);
+ }
+
+ } else {
+ LOGGER.info("STREAM TO " + to + " " + streamID + " DIALBACK FAIL");
+ }
+ XmlUtils.skip(parser);
+ } else if (tag.equals("db:verify")) {
+ String from = parser.getAttributeValue(null, "from");
+ String type = parser.getAttributeValue(null, "type");
+ String sid = parser.getAttributeValue(null, "id");
+ if (from != null && from.equals(to) && sid != null && !sid.isEmpty() && type != null) {
+ ConnectionIn c = XMPPComponent.getConnectionIn(sid);
+ if (c != null) {
+ c.sendDialbackResult(from, type);
+ }
+ }
+ XmlUtils.skip(parser);
+ } else {
+ LOGGER.info("STREAM TO " + to + " " + streamID + ": " + XmlUtils.parseToString(parser, true));
+ }
+ }
- if (checkSID != null) {
- sendDialbackVerify(checkSID, dbKey);
- }
+ LOGGER.warning("STREAM TO " + to + " " + streamID + " FINISHED");
+ XMPPComponent.removeConnectionOut(this);
+ closeConnection();
+ } catch (XmlPullParserException e) {
+ e.printStackTrace();
+ } catch (IOException e) {
+ e.printStackTrace();
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ }
- sendStanza("<db:result from='" + XMPPComponent.HOSTNAME + "' to='" + to + "'>" + generateDialbackKey(to, XMPPComponent.HOSTNAME, streamID) + "</db:result>");
+ @Override
+ public void failed(Throwable exc, AsynchronousSocketChannel attachment) {
- while (parser.next() != XmlPullParser.END_DOCUMENT) {
- if (parser.getEventType() != XmlPullParser.START_TAG) {
- continue;
}
- logParser();
-
- String tag = parser.getName();
- if (tag.equals("db:result")) {
- String type = parser.getAttributeValue(null, "type");
- if (type != null && type.equals("valid")) {
- streamReady = true;
- LOGGER.info("STREAM TO " + to + " " + streamID + " READY");
-
- String cache = XMPPComponent.getFromCache(to);
- if (cache != null) {
- LOGGER.info("STREAM TO " + to + " " + streamID + " SENDING CACHE");
- sendStanza(cache);
- }
+ });
- } else {
- LOGGER.info("STREAM TO " + to + " " + streamID + " DIALBACK FAIL");
- }
- XmlUtils.skip(parser);
- } else if (tag.equals("db:verify")) {
- String from = parser.getAttributeValue(null, "from");
- String type = parser.getAttributeValue(null, "type");
- String sid = parser.getAttributeValue(null, "id");
- if (from != null && from.equals(to) && sid != null && !sid.isEmpty() && type != null) {
- ConnectionIn c = XMPPComponent.getConnectionIn(sid);
- if (c != null) {
- c.sendDialbackResult(from, type);
- }
- }
- XmlUtils.skip(parser);
- } else {
- LOGGER.info("STREAM TO " + to + " " + streamID + ": " + XmlUtils.parseToString(parser, true));
- }
- }
- LOGGER.warning("STREAM TO " + to + " " + streamID + " FINISHED");
- XMPPComponent.removeConnectionOut(this);
- closeConnection();
} catch (Exception e) {
LOGGER.warning(e.toString());
XMPPComponent.removeConnectionOut(this);
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-27 01:51:24 +0000