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Add better error handling on Zulip (#1589)

* zulip: Treat unknown errors with a 10-second backoff.

An unknown error (including an unauthorized error) would fall through
with no calls to time.Sleep, resulting in hammering the server as
quickly as possible.

Add a 10-second sleep in the default error case.  The heartbeat is
left with no explicit sleep, but all other codepaths now contain one.

* version: Move version information into a separate package.

This will allow it to be accessed by other sections of the code.

* zulip: Use the matterbridge version in the user-agent.

Co-authored-by: Wim <wim@42.be>
This commit is contained in:
Alex Vandiver
2021-10-23 14:46:27 -07:00
committed by GitHub
parent b7d73077e5
commit e3ffbcadd8
7 changed files with 20 additions and 13 deletions

View File

@ -2,6 +2,7 @@ package bzulip
import (
"encoding/json"
"fmt"
"io/ioutil"
"strconv"
"strings"
@ -11,6 +12,7 @@ import (
"github.com/42wim/matterbridge/bridge"
"github.com/42wim/matterbridge/bridge/config"
"github.com/42wim/matterbridge/bridge/helper"
"github.com/42wim/matterbridge/version"
gzb "github.com/matterbridge/gozulipbot"
)
@ -27,7 +29,7 @@ func New(cfg *bridge.Config) bridge.Bridger {
}
func (b *Bzulip) Connect() error {
bot := gzb.Bot{APIKey: b.GetString("token"), APIURL: b.GetString("server") + "/api/v1/", Email: b.GetString("login")}
bot := gzb.Bot{APIKey: b.GetString("token"), APIURL: b.GetString("server") + "/api/v1/", Email: b.GetString("login"), UserAgent: fmt.Sprintf("matterbridge/%s", version.Release)}
bot.Init()
q, err := bot.RegisterAll()
b.q = q
@ -125,6 +127,7 @@ func (b *Bzulip) handleQueue() error {
b.Log.Debug("heartbeat received.")
default:
b.Log.Debugf("receiving error: %#v", err)
time.Sleep(time.Second * 10)
}
if err != nil {
continue