fix: support multiple notification servers in configuration (#971)

* tests: add trpl-keeps-server check

* add smp server switch check

* add connection test and fix withNtfServer

* Update src/Simplex/Messaging/Agent/NtfSubSupervisor.hs

Co-authored-by: Evgeny Poberezkin <e.poberezkin@me.com>

* use ntfServer from token

* rename

---------

Co-authored-by: Evgeny Poberezkin <e.poberezkin@me.com>
Co-authored-by: Evgeny Poberezkin <evgeny@poberezkin.com>
This commit is contained in:
Alexander Bondarenko
2024-01-19 21:42:28 +02:00
committed by GitHub
parent 8ff89c19dc
commit f7cdec2f08
2 changed files with 71 additions and 33 deletions

View File

@@ -72,7 +72,7 @@ processNtfSub c (connId, cmd) = do
logInfo $ "processNtfSub, NSCCreate - a = " <> tshow a
case a of
Nothing -> do
withNtfServer c $ \ntfServer -> do
withTokenServer $ \ntfServer -> do
case clientNtfCreds of
Just ClientNtfCreds {notifierId} -> do
let newSub = newNtfSubscription connId smpServer (Just notifierId) ntfServer NASKey
@@ -99,7 +99,7 @@ processNtfSub c (connId, cmd) = do
| isDeleteNtfSubAction action -> do
if ntfSubStatus == NASNew || ntfSubStatus == NASOff || ntfSubStatus == NASDeleted
then resetSubscription
else withNtfServer c $ \ntfServer -> do
else withTokenServer $ \ntfServer -> do
withStore' c $ \db -> supervisorUpdateNtfSub db sub {ntfServer} (NtfSubNTFAction NSACreate)
void $ getNtfNTFWorker True c ntfServer
| otherwise -> case action of
@@ -111,7 +111,7 @@ processNtfSub c (connId, cmd) = do
void $ getNtfNTFWorker True c subNtfServer
resetSubscription :: m ()
resetSubscription =
withNtfServer c $ \ntfServer -> do
withTokenServer $ \ntfServer -> do
let sub' = sub {ntfQueueId = Nothing, ntfServer, ntfSubId = Nothing, ntfSubStatus = NASNew}
withStore' c $ \db -> supervisorUpdateNtfSub db sub' (NtfSubSMPAction NSASmpKey)
void $ getNtfSMPWorker True c smpServer
@@ -143,8 +143,8 @@ getNtfSMPWorker hasWork c server = do
ws <- asks $ ntfSMPWorkers . ntfSupervisor
getAgentWorker "ntf_smp" hasWork c server ws $ runNtfSMPWorker c server
withNtfServer :: AgentMonad' m => AgentClient -> (NtfServer -> m ()) -> m ()
withNtfServer c action = getNtfServer c >>= mapM_ action
withTokenServer :: AgentMonad' m => (NtfServer -> m ()) -> m ()
withTokenServer action = getNtfToken >>= mapM_ (\NtfToken {ntfServer} -> action ntfServer)
runNtfWorker :: forall m. AgentMonad m => AgentClient -> NtfServer -> Worker -> m ()
runNtfWorker c srv Worker {doWork} = do

View File

@@ -23,7 +23,7 @@ import qualified Data.ByteString.Base64.URL as U
import Data.ByteString.Char8 (ByteString)
import Data.Text.Encoding (encodeUtf8)
import NtfClient
import SMPAgentClient (agentCfg, initAgentServers, initAgentServers2, testDB, testDB2, testNtfServer2)
import SMPAgentClient (agentCfg, initAgentServers, initAgentServers2, testDB, testDB2, testDB3, testNtfServer2)
import SMPClient (cfg, testPort, testPort2, testStoreLogFile2, withSmpServer, withSmpServerConfigOn, withSmpServerStoreLogOn, xit')
import Simplex.Messaging.Agent
import Simplex.Messaging.Agent.Client (withStore')
@@ -105,11 +105,16 @@ notificationTests t =
testServerMatrix2 t $ \servers ->
withAPNSMockServer $ \apns ->
withNtfServer t $ testSwitchNotifications servers apns
describe "should switch notifications to the new NTF server" $
testServerMatrix2 t $ \servers ->
it "should keep sending notifications for old token" $
withSmpServer t $
withAPNSMockServer $ \apns ->
withNtfServerOn t ntfTestPort $
testNotificationsOldToken apns
it "should update server from new token" $
withSmpServer t $
withAPNSMockServer $ \apns ->
withNtfServerOn t ntfTestPort2 . withNtfServerThreadOn t ntfTestPort $ \ntf ->
testSwitchNotificationServer servers apns ntf
testNotificationsNewToken apns ntf
testNotificationToken :: APNSMockServer -> IO ()
testNotificationToken APNSMockServer {apnsQ} = do
@@ -280,7 +285,6 @@ testNtfTokenChangeServers t APNSMockServer {apnsQ} =
getTestNtfTokenPort a >>= \port -> liftIO $ port `shouldBe` ntfTestPort -- not yet changed
-- trigger token replace
tkn2 <- registerTestToken a "xyzw" NMInstant apnsQ
-- registerNtfToken a tkn2 NMInstant >>= \r -> liftIO $ r `shouldBe` NTRegistered
getTestNtfTokenPort a >>= \port -> liftIO $ port `shouldBe` ntfTestPort -- not yet changed
deleteNtfToken a tkn2 -- force server switch
Left BROKER {brokerErr = NETWORK} <- tryError $ registerTestToken a "qwer" NMInstant apnsQ -- ok, it's down for now
@@ -649,34 +653,68 @@ testSwitchNotifications servers APNSMockServer {apnsQ} = do
disconnectAgentClient a
disconnectAgentClient b
testSwitchNotificationServer :: InitialAgentServers -> APNSMockServer -> ThreadId -> IO ()
testSwitchNotificationServer servers APNSMockServer {apnsQ} ntf = do
a <- getSMPAgentClient' 1 agentCfg servers testDB
b <- getSMPAgentClient' 2 agentCfg servers testDB2
testNotificationsOldToken :: APNSMockServer -> IO ()
testNotificationsOldToken APNSMockServer {apnsQ} = do
a <- getSMPAgentClient' 1 agentCfg initAgentServers testDB
b <- getSMPAgentClient' 2 agentCfg initAgentServers testDB2
c <- getSMPAgentClient' 3 agentCfg initAgentServers testDB3
runRight_ $ do
(aId, bId) <- makeConnection a b
exchangeGreetingsMsgId 4 a bId b aId
aTkn <- registerTestToken a "abcd" NMInstant apnsQ
liftIO $ threadDelay 250000
let testMessage msg = do
msgId <- sendMessage b aId (SMP.MsgFlags True) msg
get b ##> ("", aId, SENT msgId)
void $ messageNotification apnsQ
get a =##> \case ("", c, Msg msg') -> c == bId && msg == msg'; _ -> False
ackMessage a bId msgId Nothing
testMessage "hello"
-- switch over to a new server
setNtfServers a [testNtfServer2]
deleteNtfToken a aTkn
(abId, baId) <- makeConnection a b
let testMessageAB = testMessage_ apnsQ a abId b baId
_ <- registerTestToken a "abcd" NMInstant apnsQ
getTestNtfTokenPort a >>= \port2 -> liftIO $ port2 `shouldBe` ntfTestPort2
liftIO $ killThread ntf -- shut down old server
liftIO $ threadDelay 500000
testMessage "hello again"
liftIO $ threadDelay 250000
testMessageAB "hello"
-- change server
setNtfServers a [testNtfServer2] -- server 2 isn't running now, don't use
-- replacing token keeps server
_ <- registerTestToken a "xyzw" NMInstant apnsQ
getTestNtfTokenPort a >>= \port -> liftIO $ port `shouldBe` ntfTestPort
testMessageAB "still there"
-- new connections keep server
(acId, caId) <- makeConnection a c
let testMessageAC = testMessage_ apnsQ a acId c caId
testMessageAC "greetings"
disconnectAgentClient a
disconnectAgentClient b
disconnectAgentClient c
messageNotification :: TBQueue APNSMockRequest -> ExceptT AgentErrorType IO (C.CbNonce, ByteString)
testNotificationsNewToken :: APNSMockServer -> ThreadId -> IO ()
testNotificationsNewToken APNSMockServer {apnsQ} oldNtf = do
a <- getSMPAgentClient' 1 agentCfg initAgentServers testDB
b <- getSMPAgentClient' 2 agentCfg initAgentServers testDB2
c <- getSMPAgentClient' 3 agentCfg initAgentServers testDB3
runRight_ $ do
(abId, baId) <- makeConnection a b
let testMessageAB = testMessage_ apnsQ a abId b baId
tkn <- registerTestToken a "abcd" NMInstant apnsQ
getTestNtfTokenPort a >>= \port -> liftIO $ port `shouldBe` ntfTestPort
liftIO $ threadDelay 250000
testMessageAB "hello"
-- switch
setNtfServers a [testNtfServer2]
deleteNtfToken a tkn
_ <- registerTestToken a "abcd" NMInstant apnsQ
getTestNtfTokenPort a >>= \port -> liftIO $ port `shouldBe` ntfTestPort2
liftIO $ threadDelay 250000
liftIO $ killThread oldNtf
-- -- back to work
testMessageAB "hello again"
(acId, caId) <- makeConnection a c
let testMessageAC = testMessage_ apnsQ a acId c caId
testMessageAC "greetings"
disconnectAgentClient a
disconnectAgentClient b
disconnectAgentClient c
testMessage_ :: HasCallStack => TBQueue APNSMockRequest -> AgentClient -> ConnId -> AgentClient -> ConnId -> SMP.MsgBody -> ExceptT AgentErrorType IO ()
testMessage_ apnsQ a aId b bId msg = do
msgId <- sendMessage b aId (SMP.MsgFlags True) msg
get b ##> ("", aId, SENT msgId)
void $ messageNotification apnsQ
get a =##> \case ("", c, Msg msg') -> c == bId && msg == msg'; _ -> False
ackMessage a bId msgId Nothing
messageNotification :: HasCallStack => TBQueue APNSMockRequest -> ExceptT AgentErrorType IO (C.CbNonce, ByteString)
messageNotification apnsQ = do
1000000 `timeout` atomically (readTBQueue apnsQ) >>= \case
Nothing -> error "no notification"