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fix(web-console): remove file separator symbol from queryRaw result #18

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fix(web-console): remove file separator symbol from queryRaw result #18

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13 changes: 12 additions & 1 deletion packages/web-console/src/utils/questdb.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -112,6 +112,17 @@ export type Options = {
explain?: boolean
}

const parseJSON = <T extends object>(raw: string): T | null => {
try {
// remove file separator symbol, as it's not valid a token for JSON.parse
return JSON.parse(raw.replace(/\u001C/g, ""))
} catch (e) {
console.error("Unable to parse JSON returned from QuestDB")
console.error(e)
return null
}
}

export class Client {
private readonly _host: string
private _controllers: AbortController[] = []
Expand Down Expand Up @@ -231,7 +242,7 @@ export class Client {
if (response.ok || response.status === 400) {
// 400 is only for SQL errors
const fetchTime = (new Date().getTime() - start.getTime()) * 1e6
const data = (await response.json()) as RawResult
const data = parseJSON<RawResult>(await response.text()) as RawResult

bus.trigger(BusEvent.MSG_CONNECTION_OK)

Expand Down