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Remove panics and retry polling on failure (msteams). Fixes #1104 (#1105)

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Wim 2020-04-21 19:29:24 +02:00 committed by GitHub
parent 308a110000
commit d99c54343a
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 12 additions and 4 deletions
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16
bridge/msteams/msteams.go
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@ -71,7 +71,15 @@ func (b *Bmsteams) Disconnect() error {
} }
func (b *Bmsteams) JoinChannel(channel config.ChannelInfo) error { func (b *Bmsteams) JoinChannel(channel config.ChannelInfo) error {
go b.poll(channel.Name) go func(name string) {
for {
err := b.poll(name)
if err != nil {
b.Log.Errorf("polling failed for %s: %s. retrying in 5 seconds", name, err)
}
time.Sleep(time.Second * 5)
}
}(channel.Name)
return nil return nil
} }
@ -120,12 +128,12 @@ func (b *Bmsteams) getMessages(channel string) ([]msgraph.ChatMessage, error) {
} }
//nolint:gocognit //nolint:gocognit
func (b *Bmsteams) poll(channelName string) { func (b *Bmsteams) poll(channelName string) error {
msgmap := make(map[string]time.Time) msgmap := make(map[string]time.Time)
b.Log.Debug("getting initial messages") b.Log.Debug("getting initial messages")
res, err := b.getMessages(channelName) res, err := b.getMessages(channelName)
if err != nil { if err != nil {
panic(err) return err
} }
for _, msg := range res { for _, msg := range res {
msgmap[*msg.ID] = *msg.CreatedDateTime msgmap[*msg.ID] = *msg.CreatedDateTime
@ -138,7 +146,7 @@ func (b *Bmsteams) poll(channelName string) {
for { for {
res, err := b.getMessages(channelName) res, err := b.getMessages(channelName)
if err != nil { if err != nil {
panic(err) return err
} }
for i := len(res) - 1; i >= 0; i-- { for i := len(res) - 1; i >= 0; i-- {
msg := res[i] msg := res[i]