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some cleanup for the deliverator functions

This commit is contained in:
Ted Unangst 2023-06-12 15:01:03 -04:00
parent d75e1671f7
commit 4fe838f5ed
3 changed files with 47 additions and 39 deletions
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14
activity.go
View File

@ -1149,7 +1149,7 @@ func rubadubdub(user *WhatAbout, req junk.Junk) {
j["published"] = time.Now().UTC().Format(time.RFC3339)
j["object"] = req
deliverate(0, user.ID, actor, j.ToBytes())
deliverate(user.ID, actor, j.ToBytes())
}
func itakeitallback(user *WhatAbout, xid string, owner string, folxid string) {
@ -1168,7 +1168,7 @@ func itakeitallback(user *WhatAbout, xid string, owner string, folxid string) {
j["object"] = f
j["published"] = time.Now().UTC().Format(time.RFC3339)
deliverate(0, user.ID, owner, j.ToBytes())
deliverate(user.ID, owner, j.ToBytes())
}
func subsub(user *WhatAbout, xid string, owner string, folxid string) {
@ -1185,7 +1185,7 @@ func subsub(user *WhatAbout, xid string, owner string, folxid string) {
j["object"] = xid
j["published"] = time.Now().UTC().Format(time.RFC3339)
deliverate(0, user.ID, owner, j.ToBytes())
deliverate(user.ID, owner, j.ToBytes())
}
func activatedonks(donks []*Donk) []junk.Junk {
@ -1495,7 +1495,7 @@ func sendchonk(user *WhatAbout, ch *Chonk) {
rcpts := make(map[string]bool)
rcpts[ch.Target] = true
for a := range rcpts {
go deliverate(0, user.ID, a, msg)
go deliverate(user.ID, a, msg)
}
}
@ -1534,7 +1534,7 @@ func honkworldwide(user *WhatAbout, honk *Honk) {
}
}
for a := range rcpts {
go deliverate(0, user.ID, a, msg)
go deliverate(user.ID, a, msg)
}
if honk.Public && len(honk.Onts) > 0 {
collectiveaction(honk)
@ -1567,7 +1567,7 @@ func collectiveaction(honk *Honk) {
}
msg := j.ToBytes()
for a := range rcpts {
go deliverate(0, user.ID, a, msg)
go deliverate(user.ID, a, msg)
}
}
}
@ -1881,7 +1881,7 @@ func updateMe(username string) {
}
}
for a := range rcpts {
go deliverate(0, user.ID, a, msg)
go deliverate(user.ID, a, msg)
}
}

62
deliverator.go
View File

@ -28,14 +28,17 @@ import (
type Doover struct {
ID int64
When time.Time
Userid int64
Tries int64
Rcpt string
Msgs [][]byte
}
func sayitagain(goarounds int64, userid int64, doover Doover) {
func sayitagain(doover Doover) {
rcpt := doover.Rcpt
var drift time.Duration
switch goarounds {
doover.Tries += 1
switch doover.Tries {
case 1:
drift = 5 * time.Minute
case 2:
@ -53,7 +56,7 @@ func sayitagain(goarounds int64, userid int64, doover Doover) {
drift += time.Duration(notrand.Int63n(int64(drift / 10)))
when := time.Now().Add(drift)
data := bytes.Join(doover.Msgs, []byte{0})
_, err := stmtAddDoover.Exec(when.UTC().Format(dbtimeformat), goarounds, userid, rcpt, data)
_, err := stmtAddDoover.Exec(when.UTC().Format(dbtimeformat), doover.Tries, doover.Userid, rcpt, data)
if err != nil {
elog.Printf("error saving doover: %s", err)
}
@ -89,24 +92,26 @@ func delinquent(rcpt string, msg []byte) bool {
return true
}
func deliverate(goarounds int64, userid int64, rcpt string, msg []byte) {
func deliverate(userid int64, rcpt string, msg []byte) {
if delinquent(rcpt, msg) {
return
}
var d Doover
d.Userid = userid
d.Tries = 0
d.Rcpt = rcpt
d.Msgs = append(d.Msgs, msg)
deliveration(goarounds, userid, d)
deliveration(d)
}
var garage = gate.NewLimiter(40)
func deliveration(goarounds int64, userid int64, doover Doover) {
func deliveration(doover Doover) {
garage.Start()
defer garage.Finish()
var ki *KeyInfo
ok := ziggies.Get(userid, &ki)
ok := ziggies.Get(doover.Userid, &ki)
if !ok {
elog.Printf("lost key for delivery")
return
@ -121,7 +126,7 @@ func deliveration(goarounds int64, userid int64, doover Doover) {
ok := boxofboxes.Get(rcpt, &box)
if !ok {
ilog.Printf("failed getting inbox for %s", rcpt)
sayitagain(goarounds+1, userid, doover)
sayitagain(doover)
return
}
inbox = box.In
@ -134,7 +139,7 @@ func deliveration(goarounds int64, userid int64, doover Doover) {
if err != nil {
ilog.Printf("failed to post json to %s: %s", inbox, err)
doover.Msgs = doover.Msgs[i:]
sayitagain(goarounds+1, userid, doover)
sayitagain(doover)
return
}
}
@ -165,6 +170,23 @@ func getdoovers() []Doover {
return doovers
}
func extractdoover(d *Doover) error {
dqmtx.Lock()
defer dqmtx.Unlock()
row := stmtLoadDoover.QueryRow(d.ID)
var data []byte
err := row.Scan(&d.Tries, &d.Userid, &d.Rcpt, &data)
if err != nil {
return err
}
_, err = stmtZapDoover.Exec(d.ID)
if err != nil {
return err
}
d.Msgs = bytes.Split(data, []byte{0})
return nil
}
func redeliverator() {
sleeper := time.NewTimer(5 * time.Second)
for {
@ -183,27 +205,13 @@ func redeliverator() {
nexttime := now.Add(24 * time.Hour)
for _, d := range doovers {
if d.When.Before(now) {
var goarounds, userid int64
var data []byte
dqmtx.Lock()
row := stmtLoadDoover.QueryRow(d.ID)
err := row.Scan(&goarounds, &userid, &d.Rcpt, &data)
err := extractdoover(&d)
if err != nil {
elog.Printf("error scanning doover: %s", err)
dqmtx.Unlock() // defer
elog.Printf("error extracting doover: %s", err)
continue
}
_, err = stmtZapDoover.Exec(d.ID)
if err != nil {
elog.Printf("error deleting doover: %s", err)
dqmtx.Unlock() // defer
continue
}
dqmtx.Unlock() // defer
d.Msgs = bytes.Split(data, []byte{0})
rcpt := d.Rcpt
ilog.Printf("redeliverating %s try %d", rcpt, goarounds)
deliveration(goarounds, userid, d)
ilog.Printf("redeliverating %s try %d", d.Rcpt, d.Tries)
deliveration(d)
} else if d.When.Before(nexttime) {
nexttime = d.When
}

2
web.go
View File

@ -2422,7 +2422,7 @@ func apihandler(w http.ResponseWriter, r *http.Request) {
rcpts := boxuprcpts(user, r.Form["rcpt"], public)
msg := []byte(r.FormValue("msg"))
for rcpt := range rcpts {
go deliverate(0, userid, rcpt, msg)
go deliverate(userid, rcpt, msg)
}
case "gethonkers":
j := junk.New()