how to get call originate event about node-ari-client HOT 2 CLOSED

The ChannelStateChange event on a channel is what you need for this.

The callback you provide should have the following signature:

function (event, channel) {
  // channel.state will contain the state of the channel
}

Please note that you will have to subscribe to early channel events using the following:

client.applications.subscribe({
  applicationName: 'name',  // replace with your application name
  eventSource: 'channel:id'  // replace with your channel ID
})

If you use originate, you can only subscribe after you fire the origination, which means you can potentially miss some early events due to timing issues. It would be better to use client.channels.create followed by client.channels.dial for this. Using create+dial will auto subscribe to early channel events as well.

from node-ari-client.

Thank you for solution, i use ari.channels.create() then ari.channels.dial() but it gives type error:
/usr/local/lib/node_modules/ari-client/node_modules/bluebird/js/main/async.js:43
fn = function () { throw arg; };
^

TypeError: client.channels.create is not a function
at clientLoaded (/usr/local/lib/node_modules/sarvIVR/IVR/mahi_callTransfer.js:163:25)
at tryCatcher (/usr/local/lib/node_modules/ari-client/node_modules/bluebird/js/main/util.js:26:23)
at Promise.successAdapter (/usr/local/lib/node_modules/ari-client/node_modules/bluebird/js/main/nodeify.js:23:30)
at Promise._settlePromiseAt (/usr/local/lib/node_modules/ari-client/node_modules/bluebird/js/main/promise.js:582:21)
at Promise._settlePromises (/usr/local/lib/node_modules/ari-client/node_modules/bluebird/js/main/promise.js:700:14)
at Async._drainQueue (/usr/local/lib/node_modules/ari-client/node_modules/bluebird/js/main/async.js:123:16)
at Async._drainQueues (/usr/local/lib/node_modules/ari-client/node_modules/bluebird/js/main/async.js:133:10)
at Immediate.Async.drainQueues [as _onImmediate] (/usr/local/lib/node_modules/ari-client/node_modules/bluebird/js/main/async.js:15:14)
at processImmediate [as _immediateCallback] (timers.js:383:17)

from node-ari-client.