From 6c9d8e78ebbd81928abab1bbb49a3c4daa7d2a3a Mon Sep 17 00:00:00 2001 From: kim <89579420+NyaaaWhatsUpDoc@users.noreply.github.com> Date: Fri, 12 May 2023 10:15:54 +0100 Subject: [feature] status refetch support (#1690) * revamp http client to not limit requests, instead use sender worker Signed-off-by: kim * remove separate sender worker pool, spawn 2*GOMAXPROCS batch senders each time, no need for transport cache sweeping Signed-off-by: kim * improve batch senders to keep popping recipients until remote URL found Signed-off-by: kim * fix recipient looping issue Signed-off-by: kim * move request id ctx key to gtscontext, finish filling out more code comments, add basic support for not logging client IP Signed-off-by: kim * first draft of status refetching logic Signed-off-by: kim * fix testrig to use new federation alloc func signature Signed-off-by: kim * fix log format directive Signed-off-by: kim * add status fetched_at migration Signed-off-by: kim * remove unused / unchecked for error types Signed-off-by: kim * add back the used type... Signed-off-by: kim * add separate internal getStatus() function for derefThread() that doesn't recurse Signed-off-by: kim * improved mention and media attachment error handling Signed-off-by: kim * fix log and error format directives Signed-off-by: kim * update account deref to match status deref changes Signed-off-by: kim * very small code formatting change to make things clearer Signed-off-by: kim * add more code comments Signed-off-by: kim * improved code commenting Signed-off-by: kim * only check for required further derefs if needed Signed-off-by: kim * improved cache invalidation Signed-off-by: kim * tweak cache restarting to use a (very small) backoff Signed-off-by: kim * small readability changes and fixes Signed-off-by: kim * fix account sync issues Signed-off-by: kim * fix merge conflicts + update account enrichment to accept already-passed accountable Signed-off-by: kim * remove secondary function declaration Signed-off-by: kim * normalise dereferencer get status / account behaviour, fix remaining tests Signed-off-by: kim * fix remaining rebase conflicts, finish commenting code Signed-off-by: kim * appease the linter Signed-off-by: kim * add source file header Signed-off-by: kim * update to use TIMESTAMPTZ column type instead of just TIMESTAMP Signed-off-by: kim * don't pass in 'updated_at' to UpdateEmoji() Signed-off-by: kim * use new ap.Resolve{Account,Status}able() functions Signed-off-by: kim * remove the somewhat confusing rescoping of the same variable names Signed-off-by: kim * update migration file name, improved database delete error returns Signed-off-by: kim * formatting Signed-off-by: kim * improved multi-delete database functions to minimise DB calls Signed-off-by: kim * remove unused type Signed-off-by: kim * fix delete statements Signed-off-by: kim --------- Signed-off-by: kim --- internal/cache/util.go | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'internal/cache/util.go') diff --git a/internal/cache/util.go b/internal/cache/util.go index ba4a43fdd..2d7badf68 100644 --- a/internal/cache/util.go +++ b/internal/cache/util.go @@ -74,8 +74,14 @@ func tryStop[ValueType any](cache *result.Cache[ValueType], sweep time.Duration) func tryUntil(msg string, count int, do func() bool) { for i := 0; i < count; i++ { if do() { + // success. return } + + // Sleep for a little before retry (a bcakoff). + time.Sleep(time.Millisecond * 1 << (i + 1)) } + + // panic on total failure as this shouldn't happen. log.Panicf(nil, "failed %s after %d tries", msg, count) } -- cgit v1.2.3