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Add jitter support to BackOff class

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Fedor Indutny 2021-09-28 15:12:43 -07:00 • committed by GitHub
parent 1191288107
commit cd710bb8d2
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3 changed files with 56 additions and 4 deletions
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8
ts/textsecure/SocketManager.ts
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@ -32,6 +32,8 @@ const TEN_SECONDS = 10 * durations.SECOND;
const FIVE_MINUTES = 5 * durations.MINUTE;
const JITTER = 5 * durations.SECOND;
export type SocketManagerOptions = Readonly<{
url: string;
certificateAuthority: string;
@ -54,7 +56,9 @@ export type SocketManagerOptions = Readonly<{
// Incoming requests on unauthenticated resource are not currently supported.
// WebSocketResource is responsible for their immediate termination.
export class SocketManager extends EventListener {
private backOff = new BackOff(FIBONACCI_TIMEOUTS);
private backOff = new BackOff(FIBONACCI_TIMEOUTS, {
jitter: JITTER,
});
private authenticated?: AbortableProcess<WebSocketResource>;
@ -199,7 +203,7 @@ export class SocketManager extends EventListener {
return;
}
if (code !== 500 && code !== -1) {
if (!(code >= 500 && code <= 599) && code !== -1) {
// No reconnect attempt should be made
return;
}