@platformatic/kafka
Version:
Modern and performant client for Apache Kafka
46 lines (45 loc) • 1.85 kB
JavaScript
import { ResponseError } from "../../errors.js";
import { Writer } from "../../protocol/writer.js";
import { createAPI } from "../definitions.js";
/*
ListTransactions Request (Version: 1) => [state_filters] [producer_id_filters] duration_filter TAG_BUFFER
state_filters => COMPACT_STRING
producer_id_filters => INT64
duration_filter => INT64
*/
export function createRequest(stateFilters, producerIdFilters, durationFilter) {
return Writer.create()
.appendArray(stateFilters, (w, t) => w.appendString(t), true, false)
.appendArray(producerIdFilters, (w, p) => w.appendInt64(p), true, false)
.appendInt64(durationFilter)
.appendTaggedFields();
}
/*
ListTransactions Response (Version: 1) => throttle_time_ms error_code [unknown_state_filters] [transaction_states] TAG_BUFFER
throttle_time_ms => INT32
error_code => INT16
unknown_state_filters => COMPACT_STRING
transaction_states => transactional_id producer_id transaction_state TAG_BUFFER
transactional_id => COMPACT_STRING
producer_id => INT64
transaction_state => COMPACT_STRING
*/
export function parseResponse(_correlationId, apiKey, apiVersion, reader) {
const response = {
throttleTimeMs: reader.readInt32(),
errorCode: reader.readInt16(),
unknownStateFilters: reader.readArray(r => r.readString(), true, false),
transactionStates: reader.readArray(r => {
return {
transactionalId: r.readString(),
producerId: r.readInt64(),
transactionState: r.readString()
};
})
};
if (response.errorCode !== 0) {
throw new ResponseError(apiKey, apiVersion, { '': response.errorCode }, response);
}
return response;
}
export const api = createAPI(66, 1, createRequest, parseResponse);