The per-(srvHost, provider) worker shards added in #1779 still funnel
all APNS sends through one HTTP2Client's reqQ, where a single process
thread calls sendRequest serially - one in-flight HTTP/2 stream at a
time, capping APNS throughput at 1/RTT.
sendRequestDirect bypasses the queue and invokes sendReq directly from
the calling worker, so concurrent workers open parallel HTTP/2 streams
on the shared APNS connection and the multiplexing happens on the wire.
* ntf-server: carry retry reason in PPRetryLater, log retries
Change PPRetryLater from nullary to PPRetryLater Text so the cause
(503 / 410-reason) propagates to the retry call site. Log a warning
at every retry attempt with provider, token id and reason.
* ntf-server: parallel push delivery via forkIO + per-srvHost lock
Fork delivery per notification, taking an MVar keyed by srvHost_ so
notifications from the same SMP server serialize while different
servers proceed concurrently. Switch APNS to sendRequestDirect so
concurrent deliveries share one HTTP/2 connection via stream
multiplexing rather than serializing through the client reqQ.
* ntf-server: single-flight push client creation via SessionVar
Match the take/create/wait pattern in Agent/Client.hs
(newProtocolClient / waitForProtocolClient). pushClients now wraps
clients in SessionVar (Either SomeException PushProviderClient) so
concurrent first-time access and concurrent retries collapse to a
single mkClient call; waiters observe the winner's result via
readTMVar (or its error). retryDeliver evicts the failing client by
SessionVar identity before re-fetching.
* use multiple queues and workers, remove semaphores and threads per notification
* fix
* retry connecting client
* fix
* move config
* fix
---------
Co-authored-by: Evgeny @ SimpleX Chat <259188159+evgeny-simplex@users.noreply.github.com>
Co-authored-by: Evgeny Poberezkin <evgeny@poberezkin.com>
* ntf server: record token invalidation reason, add date of the last token activity
* update time
* rename
* optional
* include token ID in delivery error
* version
* protocol version
* fix, log error
* ntf: get messages for multiple last notifications (#1352)
* ntf: separate get ntf conns api (#1379)
* ntf: separate get ntf conns api
* nonempty
* update
* update
* remove single get api
* fix test
* refactor
* refactor
* ntf: batch get connections (#1387)
* ntf: batch get apis
* works
* fix
* fix
---------
Co-authored-by: Evgeny Poberezkin <evgeny@poberezkin.com>
* add optional auxiliary data field to ConnectionRequestUri
* remove import
* fix, test
* fix StrEncoding Char
* data only in sync command, type
* fixing
* queryParamStr
* safeDecodeUtf8
Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>
* ntf-server store log
* ntf serevr: restore log when server is started, save compacted store log
* log ntf server store changes
* test, store log works
* update ntf-server exe
* support stopping and resuming agent (#385)
* export agentDbPath
* support fully closing and resuming agent
* whitespace
* clean up
* support message flags visible to SMP server to control notifications (and for any future extensions)
* simplify message flags encoding
* GET command
* test notification token with agent and notifications server
* notification server test with APNS mock
* set environment variables in the test
* use base64url encoding in encrypted notification data
* notifications: periodic notifications
* agent: allow repeat token registrations, delete old tokens from notification server (e.g., when database is moved to another device)
* decrypt token verification code in the agent
* check token status, send TCRN on registration if it was enabled
* fix http2/apns response handling for error responses (also, APNS seems not to send content-length header?)
* APN push client (WIP)
* APNS push client works
* TODO comments
* comment
* send notification and process the response
* config
* e2e encryption for notification parameter
* read apns key filename and ID from env
* connect APNS client to server, fix notification JSON encoding to use dash case
* do not connect to APNS on start to pass CI tests
* fix CI test
* remove redundant import
sh