这是一个功能，如果数据不存在，则通过参考现有数据添加新数据，如果存在则更新数据。它运行良好，但一个小时后出现gRpc错误。详情如下：
Error: No connection established
at Http2CallStream.<anonymous> (D:\zyleTcpServer\node_modules\@grpc\grpc-js\build\src\call.js:68:41)
at Http2CallStream.emit (events.js:215:7)
at D:\zyleTcpServer\node_modules\@grpc\grpc-js\build\src\call-stream.js:75:22
at processTicksAndRejections (internal/process/task_queues.js:75:11)
---------------------------------------------
at BunWrapper.Readable.on (D:\zyleTcpServer\node_modules\bun\node_modules\readable-stream\lib\_stream_readable.js:729:33)
at D:\zyleTcpServer\node_modules\@google-cloud\firestore\build\src\index.js:920:26
at new Promise (<anonymous>)
at Firestore._initializeStream (D:\zyleTcpServer\node_modules\@google-cloud\firestore\build\src\index.js:881:16)
at D:\zyleTcpServer\node_modules\@google-cloud\firestore\build\src\index.js:1017:28 {
code: 14,
details: 'No connection established',
metadata: Metadata { internalRepr: Map {}, options: {} }
}
这是我的代码
<code>
const docName = `${vin}-${dtc}`; //make doc
const ebsRef = db.collection('events').doc(docName);
await db.runTransaction((t) => t.get(ebsRef)
.then(async (doc) => {
if (!doc.exists) {
return t.set({
startDatetime: firebase.firestore.FieldValue.serverTimestamp(),
endDatetime: firebase.firestore.FieldValue.serverTimestamp(),
description: …