我在 Android 上使用 CometD Java 客户端。
编译组:'org.cometd.java',名称:'cometd-java-client',版本:'2.9.1'
我需要订阅 CometD 服务器上的频道。但是有一个问题 - 服务器需要自定义订阅消息(这是来自服务器文档的预期订阅消息有效负载):
[
{
"user": "xyz-WQUAq3shWho1ZcJHaibQYzCh2ILMMX1o-gA6NuehTFYMhvViv6Ow3dvPbyt8Zwg10-bd8bd779f107615b1c5a1470706e4050e5389ddc",
"domain": "xyz",
"pid": "gA6NuehTFYMhvViv6Ow3dvPbyt8Zwg10",
"sid": "85f103a2",
"gid": "WQUAq3shWho1ZcJHaibQYzCh2ILMMX1o",
"pageId": "6ea23e",
"entityId": "xyz",
"triggeringGoal": "3E955818355C44E2479B2A26629E69566C8C6376",
"chatSearchPattern": "ua.domain=xyz",
"startTime": 1482931626853,
"metadata": "{}",
"chatMetadata": "{}",
"language": "en",
"id": "3",
"channel": "\/meta\/subscribe",
"subscription": "\/chat\/xyz-WQUAq3shWho1ZcJHaibQYzCh2ILMMX1o-gA6NuehTFYMhvViv6Ow3dvPbyt8Zwg10-bd8bd779f107615b1c5a1470706e4050e5389ddc",
"clientId": "26l1v2ngpdcwdtno1wu30rk92dur4",
"ext": {
}
}
]
所以我的问题是如何将自定义字段添加到订阅消息(user
、、、domain
等pid
)sid
?目前我正在订阅这样的频道:
cometdClient.getChannel("/chat/" + clientID).subscribe(new ChannelListener("/chat/ messages"), new ChannelListener("/chat/ progress"));
但它按预期失败了。
顺便说一下,我使用org.eclipse.jetty.client.HttpClient
的是 HttpClient。