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Subscribe for REMP receipts
After sending an external inbound message you can subscribe for its processing statuses
This feature may be good if you want to make your application more responsive and user-friendly by providing detailed information about message processing stages to the user.
Use subscription
rempReceipts to receive message processing statuses.Subscription returns an error message and closes if the first receipt is not received within 5 seconds, and if any subsequent receipt is not received within 60 seconds after the previous receipt.
You can subscribe for receipts directly from API or you can use ever-sdk
process_message function to receive these statuses into the callback. See the sample. gql playground
wscat
subscription{
rempReceipts(messageId: "082a5c2ab5b68b0ef9b8ced4fa865933ab19603f5171ec1190f3f45943214de0"){
messageId
timestamp
json
kind
}
}
wscat -c wss://mainnet.evercloud.dev/your-project-id/graphql -s graphql-ws
{"id":"1","type":"start","payload":{"variables":{},"extensions":{},"operationName":null,"query":"subscription{rempReceipts(messageId:\"082a5c2ab5b68b0ef9b8ced4fa865933ab19603f5171ec1190f3f45943214de0\"){messageId,timestamp,json,kind}}"}}
{
"data": {
"rempReceipts": {
"messageId": "082a5c2ab5b68b0ef9b8ced4fa865933ab19603f5171ec1190f3f45943214de0",
"timestamp": 0,
"json": "{\"message_id\":\"082a5c2ab5b68b0ef9b8ced4fa865933ab19603f5171ec1190f3f45943214de0\",\"timestamp\":0,\"source_id\":\"a0573b3f9ed4e78781250a8a6955e930ffbde24e35d50b85dd2cf50f1d6ef30e\",\"signature\":\"\",\"kind\":\"PutIntoQueue\"}",
"kind": "Other"
}
}
}
If no receipt was received within a timeout (5 seconds for the first receipt, and 60 seconds for next receipts), there will be a ws message with
error type and this payload:{
"error": {
"name": "Error",
"message": "Timeout"
}
}
Last modified 3mo ago