ExternalVendorCode/balena-supervisor
1
0
Fork 0
mirror of https://github.com/balena-os/balena-supervisor.git synced 2024-12-23 23:42:29 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Fix exponential backoff for state polling

Browse Source 
Change-type: patch
This commit is contained in:
Pagan Gazzard 2020-06-08 15:41:11 +01:00
parent 14bda050bd
commit e37b52dd68
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/device-state/target-state.ts
View File

@ -141,13 +141,13 @@ const poll = async (
// Try to fetch latest target state
try {
await update();
// Reset fetchErrors because we successfuly updated
fetchErrors = 0;
} catch (e) {
// Exponential back off if request fails
pollInterval = Math.min(appUpdatePollInterval, 15000 * 2 ** fetchErrors);
++fetchErrors;
} finally {
// Reset fetchErrors because we successfuly updated
fetchErrors = 0;
// Wait to poll again
await delayedLoop(pollInterval);
}