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clean up always-on state machine

This commit is contained in:
Shivaram Lingamneni 2020-07-26 15:51:33 -04:00
parent dc90b3c910
commit 027886046c
3 changed files with 7 additions and 25 deletions
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17
irc/accounts.go
View File

@ -903,23 +903,6 @@ func (am *AccountManager) Verify(client *Client, account string, code string) er
am.server.RandomlyRename(currentClient)
}
}
// #1216: we may have created an always-on client
if client == nil {
config := am.server.Config()
if persistenceEnabled(config.Accounts.Multiclient.AlwaysOn, PersistentUnspecified) {
accountData, err := am.LoadAccount(account)
if err != nil {
return err
}
am.server.AddAlwaysOnClient(
accountData,
nil,
nil,
config.Accounts.defaultUserModes,
"",
)
}
}
return nil
}

4
irc/client.go
View File

@ -1242,7 +1242,9 @@ func (client *Client) destroy(session *Session) {
wasReattach := session != nil && session.client != client
sessionRemoved := false
registered := client.registered
alwaysOn := client.alwaysOn
// XXX a temporary (reattaching) client can be marked alwaysOn when it logs in,
// but then the session attaches to another client and we need to clean it up here
alwaysOn := registered && client.alwaysOn
var remainingSessions int
if session == nil {

9
irc/getters.go
View File

@ -203,7 +203,7 @@ func (client *Client) SetAway(away bool, awayMessage string) (changed bool) {
func (client *Client) AlwaysOn() (alwaysOn bool) {
client.stateMutex.Lock()
alwaysOn = client.alwaysOn
alwaysOn = client.registered && client.alwaysOn
client.stateMutex.Unlock()
return
}
@ -290,11 +290,8 @@ func (client *Client) Login(account ClientAccount) {
client.account = account.NameCasefolded
client.accountName = account.Name
client.accountSettings = account.Settings
// check `registered` to avoid incorrectly marking a temporary (pre-reattach),
// SASL'ing client as always-on
if client.registered {
// mark always-on here: it will not be respected until the client is registered
client.alwaysOn = alwaysOn
}
client.accountRegDate = account.RegisteredAt
return
}
@ -375,7 +372,7 @@ func (client *Client) SetMode(mode modes.Mode, on bool) bool {
func (client *Client) SetRealname(realname string) {
client.stateMutex.Lock()
client.realname = realname
alwaysOn := client.alwaysOn
alwaysOn := client.registered && client.alwaysOn
client.stateMutex.Unlock()
if alwaysOn {
client.markDirty(IncludeRealname)