我启动openFire并使用spark测试它一切正常但是当我尝试在android studio中连接smack 4.2.0时出现此错误:
Ljavax /命名/目录/ InitialDirContext;
我的依赖是这样的:
编译“org.igniterealtime.smack:smack-java7:4.2.0”编译 “org.igniterealtime.smack:smack-tcp:4.2.0”编译 “org.igniterealtime.smack:smack-im:4.2.0”编译 “org.igniterealtime.smack:smack-extensions:4.2.0”编译 “org.igniterealtime.smack:smack-android-extensions:4.2.0”编译 “org.igniterealtime.smack:咂嘴-炉腹:4.2.0”
删除时: “编译org.igniterealtime.smack:smack-java7:4.2.0” 从依赖项中添加: 编译“org.igniterealtime.smack:smack-android:4.2.0” 我的依赖关系变成这样:
编译'com.android.support:appcompat-v7:24.0.0'编译 “org.igniterealtime.smack:smack-android:4.2.0”编译 “org.igniterealtime.smack:smack-tcp:4.2.0”编译 “org.igniterealtime.smack:smack-im:4.2.0”编译 “org.igniterealtime.smack:smack-extensions:4.2.0”编译 “org.igniterealtime.smack:smack-android-extensions:4.2.0”编译 “org.igniterealtime.smack:咂嘴-炉腹:4.2.0”
我收到此错误:
org.jivesoftware.smack.SmackException $ ConnectionException:The 以下地址失败:'192.168.209.2:5222'失败,原因是: de.measite.minidns.hla.ResolutionUnsuccessfulException:要求 192.168.209.2。 IN A产生错误响应NX_DOMAIN,'192.168.209.2:5222'失败,原因是: de.measite.minidns.hla.ResolutionUnsuccessfulException:要求 192.168.209.2。在AAAA中产生了错误响应NX_DOMAIN
当我尝试使用conn.connect()时出现错误的代码部分是这样的:
XMPPTCPConnectionConfiguration config = null;
try {
config = XMPPTCPConnectionConfiguration.builder()
.setUsernameAndPassword("admin", "thepass")
.setXmppDomain("192.168.1.3")
.setHost("192.168.209.2")
.setPort(5222)
.setSecurityMode(ConnectionConfiguration.SecurityMode.disabled)
.build();
} catch (Exception e) {
e.printStackTrace();
}
AbstractXMPPConnection conn1 = new XMPPTCPConnection(config);
conn1.setReplyTimeout(60000);
conn1.setPacketReplyTimeout(60000);
conn1.connect();
答案 0 :(得分:18)
您遇到的错误源于您的XMPP服务器的不完整寻址。
想象一下这种情况:
我的ejabberd服务器正在这个地址上运行:192.168.209.2 #ejabberd 服务器
有一个名为" localhost"的xmpp域名。有两个JID,
" davood @本地"和#34; sadegh @ localhost"
在smack中,我想与我的用户进行身份验证,说" davood @ localhost"。 然后我这样做:
InetAddress addr = InetAddress.getByName("192.168.209.2");
HostnameVerifier verifier = new HostnameVerifier() {
@Override
public boolean verify(String hostname, SSLSession session) {
return false;
}
};
DomainBareJid serviceName = JidCreate.domainBareFrom("localhost");
XMPPTCPConnectionConfiguration config = XMPPTCPConnectionConfiguration.builder()
.setHost(server) # it will be resolved by setHostAddress method
.setUsernameAndPassword("davood","mypass")
.setPort(5222)
.setSecurityMode(ConnectionConfiguration.SecurityMode.disabled)
.setXmppDomain(serviceName)
.setHostnameVerifier(verifier)
.setHostAddress(addr)
.setDebuggerEnabled(true)
.build();
AbstractXMPPConnection conn1 = new XMPPTCPConnection(config);
conn1.connect();
if(conn1.isConnected()){
Log.d("XMPP","Connected");
}
conn1.login();
if(conn1.isAuthenticated()){
Log.d("XMPP","Authenticated");
EntityBareJid jid = JidCreate.entityBareFrom("sadegh@localhost");
org.jivesoftware.smack.chat2.Chat chat = ChatManager.getInstanceFor(conn1).chatWith(jid);
chat.send("Eureka, I am connected!");
}
答案 1 :(得分:8)
请检查: https://github.com/igniterealtime/Smack/wiki/Smack-4.2-Readme-and-Upgrade-Guide
在以前版本的Smack中,ConnectionConfiguration.setHost(String)可用于设置XMPP服务的主机IP地址。由于添加了DNSSEC支持,这已不再可能。您必须使用新的连接配置ConnectionConfiguration.setHostAddress(InetAddress)。
您也可以查看。
答案 2 :(得分:0)
我在 Kotlin 中使用 Xmpp Connection 遇到了一些相同的问题,我根据 @davood-falahati 的回答实施了解决方案,并做了一些更改,对我来说效果很好:
private fun initializeXmppConnection(){
val addr: InetAddress = InetAddress.getByName("90.182.109.19")
val verifier: HostnameVerifier = HostnameVerifier { s, sslSession -> false }
val serviceName: DomainBareJid = JidCreate.domainBareFrom("im.mydomain.ir")
val config: XMPPTCPConnectionConfiguration = XMPPTCPConnectionConfiguration.builder()
.setHost("90.182.109.19")
.setUsernameAndPassword("60b9d4d75943a","9yqx7heu6aok4g40so8s0w8oocow8w8")
.setPort(80)
.setSecurityMode(ConnectionConfiguration.SecurityMode.disabled)
.setXmppDomain(serviceName)
.setHostnameVerifier(verifier)
.setHostAddress(addr)
.setSendPresence(true)
.setCompressionEnabled(false)
.setConnectTimeout(30_000)
.build()
val conn: AbstractXMPPConnection = XMPPTCPConnection(config)
conn.connect();
if(conn.isConnected())
Log.d("msn","Connected");
conn.login();
if(conn1.isAuthenticated()){
Log.d("msn","Authenticated");
}
}