[英]Get/Subscribe to stasis message (asterisk ARI)
I am trying to send messages from a custum asterisk plugin to my application. 我正在尝试从custum星号插件向我的应用程序发送消息。
After some effort, I can send stasis message from my plugin, but I don't know how to handle them in java. 经过一些努力,我可以从插件发送停滞消息,但是我不知道如何在Java中处理它们。 (I use ari4java project).
(我使用ari4java项目)。
On the plugin I send my message with two different methods : 在插件上,我使用两种不同的方法发送消息:
stasis_publish("StasisTest", msg);
// or
int result = stasis_app_send("StasisTest", inte);
I can get the message in the plugin, so I suppose there are sent to the application. 我可以在插件中获取消息,因此我想将其发送到应用程序。
First my extension.conf 首先我的extension.conf
exten => 3000,1,NoOp(test ARI)
same => n,Answer()
same => n,StasisTest()
On the java side, I don't know where the message can be received, I have supposed there are handled by AriCallback or AriCallback : 在Java方面,我不知道在哪里可以接收到消息,我认为那里是由AriCallback或AriCallback处理的:
private static class DummyCallBack implements AriCallback<Message> {
@Override
public void onSuccess(Message result) {
System.out.println(String.format("Dummy message callback receive [%s] with class [%s]",
result.getType(),
result.getClass()));
}
@Override
public void onFailure(RestException e) {
System.out.println("fail callback message");
}
}
private static class AppDummyCallback implements AriCallback<ch.loway.oss.ari4java.generated.Application> {
@Override
public void onSuccess(ch.loway.oss.ari4java.generated.Application result) {
System.out.println(String.format("Dummy Application callback receive name [%s] with class [%s]",
result.getName(),
result.getClass()));
}
@Override
public void onFailure(RestException e) {
System.out.println("fail callback application");
}
}
I register to the ARI (that's working fine): 我注册了ARI(工作正常):
ari = AriFactory.nettyHttp(url, username, password, AriVersion.ARI_1_7_0);
And I try to get the message notification : 我试图得到消息通知:
public static AriApplication createAriApplication(final ARI ari,
final String applicationName,
final EndpointTypes endpointTypes,
final AriCallback<Message> callback,
final AriCallback<Application> appHandler
) throws ARIException {
ActionEvents actionApplications = ari.getActionImpl(ActionEvents.class);
actionApplications.eventWebsocket(applicationName, callback);
ari.applications().subscribe(applicationName, endpointTypes.getEndpoint(), appHandler);
return new AriApplication(ari, applicationName, callback);
}
public AriApplication(final ARI ari,
final String applicationName,
final AriCallback<Message> callback) throws ARIException {
this.ari = ari;
this.applicationName = applicationName;
ActionEvents actionEvents = ari.getActionImpl(ActionEvents.class);
actionEvents.eventWebsocket(applicationName, callback);
}
When I am making a call on [3000], I get the following output : 当我拨打[3000]时,得到以下输出:
Dummy Application callback receive name [StasisTest] with class [class ch.loway.oss.ari4java.generated.ari_1_7_0.models.Application_impl_ari_1_7_0]
Dummy message callback receive [null] with class [class ch.loway.oss.ari4java.generated.ari_1_7_0.models.ApplicationReplaced_impl_ari_1_7_0]
Dummy message callback receive [null] with class [class ch.loway.oss.ari4java.generated.ari_1_7_0.models.EndpointStateChange_impl_ari_1_7_0]
Dummy message callback receive [null] with class [class ch.loway.oss.ari4java.generated.ari_1_7_0.models.ChannelCreated_impl_ari_1_7_0]
Dummy message callback receive [null] with class [class ch.loway.oss.ari4java.generated.ari_1_7_0.models.ChannelVarset_impl_ari_1_7_0]
Dummy message callback receive [null] with class [class ch.loway.oss.ari4java.generated.ari_1_7_0.models.ChannelVarset_impl_ari_1_7_0]
Dummy message callback receive [null] with class [class ch.loway.oss.ari4java.generated.ari_1_7_0.models.ChannelVarset_impl_ari_1_7_0]
Dummy message callback receive [null] with class [class ch.loway.oss.ari4java.generated.ari_1_7_0.models.ChannelStateChange_impl_ari_1_7_0]
Dummy message callback receive [null] with class [class ch.loway.oss.ari4java.generated.ari_1_7_0.models.ChannelDialplan_impl_ari_1_7_0]
Dummy message callback receive [null] with class [class ch.loway.oss.ari4java.generated.ari_1_7_0.models.ChannelDialplan_impl_ari_1_7_0]
Dummy message callback receive [null] with class [class ch.loway.oss.ari4java.generated.ari_1_7_0.models.ChannelStateChange_impl_ari_1_7_0]
Dummy message callback receive [null] with class [class ch.loway.oss.ari4java.generated.ari_1_7_0.models.ChannelDialplan_impl_ari_1_7_0]
Dummy message callback receive [null] with class [class ch.loway.oss.ari4java.generated.ari_1_7_0.models.ChannelHangupRequest_impl_ari_1_7_0]
Dummy message callback receive [null] with class [class ch.loway.oss.ari4java.generated.ari_1_7_0.models.ChannelVarset_impl_ari_1_7_0]
Dummy message callback receive [null] with class [class ch.loway.oss.ari4java.generated.ari_1_7_0.models.ChannelVarset_impl_ari_1_7_0]
Dummy message callback receive [null] with class [class ch.loway.oss.ari4java.generated.ari_1_7_0.models.ChannelVarset_impl_ari_1_7_0]
Dummy message callback receive [null] with class [class ch.loway.oss.ari4java.generated.ari_1_7_0.models.ChannelVarset_impl_ari_1_7_0]
Dummy message callback receive [null] with class [class ch.loway.oss.ari4java.generated.ari_1_7_0.models.ChannelVarset_impl_ari_1_7_0]
Dummy message callback receive [null] with class [class ch.loway.oss.ari4java.generated.ari_1_7_0.models.ChannelVarset_impl_ari_1_7_0]
Dummy message callback receive [null] with class [class ch.loway.oss.ari4java.generated.ari_1_7_0.models.ChannelDestroyed_impl_ari_1_7_0]
Dummy message callback receive [null] with class [class ch.loway.oss.ari4java.generated.ari_1_7_0.models.EndpointStateChange_impl_ari_1_7_0]
I suppose no one of this message are mine message, how can I get back this stasis message ? 我想这个消息中没有一个是我的消息,我怎么能得到这个停滞消息呢? Are they send to the ARI ?
他们被发送到ARI吗? If not, what kind of message can I send between ARI and my plugin ?
如果没有,我可以在ARI和我的插件之间发送什么样的消息?
I used your example sa jumping off point for my own project, here's what I've come up with so far: 我以您的示例作为起点,介绍了自己的项目,到目前为止,这是我想出的内容:
private static class DummyCallBack implements AriCallback<Message> {
@Override
public void onSuccess(Message result) {
System.out.println(String.format("Dummy message callback receive [%s] with class [%s]",
result.getType(),
result.getClass()));
if (result instanceof StasisStart)
{
StasisStart stasisStart = (StasisStart)result;
System.out.println
(
String.format("StasisStart - Channel: %s State: %s", stasisStart.getChannel().getId(), stasisStart.getChannel().getState())
);
} else if (result instanceof ChannelDtmfReceived) {
ChannelDtmfReceived channelDtmfReceived = (ChannelDtmfReceived)result;
System.out.println
(
String.format("ChannelDtmfReceived received - Channel: %s Digit: %s", channelDtmfReceived.getChannel().getId(), channelDtmfReceived.getDigit())
);
} else if (result instanceof ChannelHangupRequest) {
ChannelHangupRequest channelHangupRequest = (ChannelHangupRequest)result;
System.out.println
(
String.format("ChannelHangupRequest - Channel: %s", channelHangupRequest.getChannel().getId())
);
} else if (result instanceof StasisEnd) {
StasisEnd stasisEnd = (StasisEnd)result;
System.out.println
(
String.format("Stasis End")
);
}
}
@Override
public void onFailure(RestException e) {
System.out.println("fail callback message");
}
}
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