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added size and duration to connection error reporting

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This commit is contained in:
Danny Coates
2019-08-08 09:52:22 -07:00
parent 0729064753
commit 96c750c098
5 changed files with 28 additions and 19 deletions
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31
app/api.js
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@@ -11,6 +11,15 @@ if (!fileProtocolWssUrl) {
fileProtocolWssUrl = 'wss://send.firefox.com/api/ws';
}
export class ConnectionError extends Error {
constructor(cancelled, duration, size) {
super(cancelled ? '0' : 'connection closed');
this.cancelled = cancelled;
this.duration = duration;
this.size = size;
}
}
export function setFileProtocolWssUrl(url) {
localStorage && localStorage.setItem('wssURL', url);
fileProtocolWssUrl = url;
@@ -150,10 +159,7 @@ function listenForResponse(ws, canceller) {
function handleClose(event) {
// a 'close' event before a 'message' event means the request failed
ws.removeEventListener('message', handleMessage);
const error = canceller.cancelled
? canceller.error
: new Error('connection closed');
reject(error);
reject(new ConnectionError(canceller.cancelled));
}
function handleMessage(msg) {
ws.removeEventListener('close', handleClose);
@@ -183,6 +189,8 @@ async function upload(
onprogress,
canceller
) {
let size = 0;
const start = Date.now();
const host = window.location.hostname;
const port = window.location.port;
const protocol = window.location.protocol === 'https:' ? 'wss:' : 'ws:';
@@ -210,7 +218,6 @@ async function upload(
const reader = stream.getReader();
let state = await reader.read();
let size = 0;
while (!state.done) {
if (canceller.cancelled) {
ws.close();
@@ -236,7 +243,12 @@ async function upload(
}
await completedResponse;
uploadInfo.duration = Date.now() - start;
return uploadInfo;
} catch (e) {
e.size = size;
e.duration = Date.now() - start;
throw e;
} finally {
if (![WebSocket.CLOSED, WebSocket.CLOSING].includes(ws.readyState)) {
ws.close();
@@ -257,7 +269,6 @@ export function uploadWs(
return {
cancel: function() {
canceller.error = new Error(0);
canceller.cancelled = true;
},
@@ -297,7 +308,7 @@ async function downloadS(id, keychain, signal) {
return response.body;
}
async function tryDownloadStream(id, keychain, signal, tries = 1) {
async function tryDownloadStream(id, keychain, signal, tries = 2) {
try {
const result = await downloadS(id, keychain, signal);
return result;
@@ -319,7 +330,7 @@ export function downloadStream(id, keychain) {
}
return {
cancel,
result: tryDownloadStream(id, keychain, controller.signal, 2)
result: tryDownloadStream(id, keychain, controller.signal)
};
}
@@ -359,7 +370,7 @@ async function download(id, keychain, onprogress, canceller) {
});
}
async function tryDownload(id, keychain, onprogress, canceller, tries = 1) {
async function tryDownload(id, keychain, onprogress, canceller, tries = 2) {
try {
const result = await download(id, keychain, onprogress, canceller);
return result;
@@ -380,7 +391,7 @@ export function downloadFile(id, keychain, onprogress) {
}
return {
cancel,
result: tryDownload(id, keychain, onprogress, canceller, 2)
result: tryDownload(id, keychain, onprogress, canceller)
};
}