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Tagged with streaming-api lightning-web-components
4 questions with no upvoted or accepted answers
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lightning/empApi: clarification on replayId param in subscribe method
The LWC Docs describe the replayId parameter in the lightning\empApi subscribe method as follows (emphasis is mine):
Indicates what point in the stream to replay events from. Specify -1
to get new ...
- 4,354
0
votes
0
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109
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Salesforce empApi (pushTopic) error
I have a managed package that is deployed at multiple sites without issue however at one site i am getting a an error thrown to the listener (I am subscribing to a pushTopic from an LWC component like ...
- 67
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votes
2
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905
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empApi PushTopic channel does not exist after successful subscribe
I am trying to debug a flaky connection to a PushTopic. Usually it works and is rock solid, except when it doesn't. The connection is being made from LWC after importing lightning/empApi.
Occasionally ...
- 684
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57
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empAPI - can't call subscribe method
Can anyone tell me why this code
handleCDC(response) {
console.log(JSON.stringify(response));
}
subscribe(channel, -1, handleCDC).then(response=>{
console.log('success', JSON.stringify(...
- 941