* agent: do not mark subscriptions on expired sessions as active, do mark delayed subscriptions as active on the same session, SUBOK response in the next SMP protocol version
* client: prevent sub actions from zombie sessions (#1122)
* client: prevent sub actions from zombie sessions
* error handling
* add AERR to pass background errors to client
* switch to activeClientSession
* put closeClient under activeClientSession
* rename
* remove AERR, do not skip processing
* move check and state update to one transaction
* catch extra UPs
* fix
* check queue is still pending before making it active
---------
Co-authored-by: Evgeny Poberezkin <evgeny@poberezkin.com>
* do not forward agent error
* revert not expiring sending subs
* fixes
* track subscription responses better
* add pending connection
* Revert "revert not expiring sending subs"
This reverts commit 4310a69391.
* do not expire sending commands
* rename
* fix race
* function
---------
Co-authored-by: Alexander Bondarenko <486682+dpwiz@users.noreply.github.com>
* agent: mark work items failed (WIP)
* add tests, created_at
* getWorkItem for snd and rcv files
* fix
* tests
* fix
* tests
* test
* tests
* rename
* fix,refactor
* add indexes
* update schema
* do not try to get more work when resuming an existing worker
---------
Co-authored-by: spaced4ndy <8711996+spaced4ndy@users.noreply.github.com>
* Trace auto-subs flag
* Replace Bools with SubscriptionMode
* Handle SMOnlyCreate
* Wire remaining todos
* Update tests and fix
* Bump protocol level
* Apply suggestions from code review
Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>
* Scrub needs_sub from agent DB
* Scrub a few more needSubs from the agent api
* change API, fix test
* agent: do not subscribe to queue when creating reply queue
* fix encoding
* WIP: SMOnlyCreate test
* Add SM guard for confirmQueue
Allows the test case to pump the allowConnection
reply without getting PROHIBITED.
* Remove tracing
* add noMessages, remove unnecessary getConnectionMessage from test
* add sending messages to the test
---------
Co-authored-by: IC Rainbow <aenor.realm@gmail.com>
Co-authored-by: Alexander Bondarenko <486682+dpwiz@users.noreply.github.com>
* execute asynchronous commands for correct users
* pass transport session to message processing to avoid race condition
* account for server changes when determining unused servers
* enable one test
* enable all tests, remove log
* send "quota exceeded" message from SMP server when sender gets ERR QUOTA (ignored in the agent for now)
* send msg quota to the recipient to indicate that sender got ERR QUOTA, test
* switch between slow/fast retry intervals (tests do not pass yet)
* send QCONT message, refactor RetryInterval, test
* refactor
* remove comment
* remove space
* unit test for withRetryLock2
* refactor
* SMP v3: encrypt message timestamp and flags together with the body between server and recipient
* v3 tests
* update protocol doc
* add test for max size message
* delay in notifications test
* simplify v3
* encrypt server message to the recipient when sent
* refactor
* exit on error restoring the messages
* refactor, increase test timeout
* style
* add prints to the test
* remove error from unsafeMaxLenBS
* update protocol
* lint, improve test, change func param
* 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
* make sending confirmation asynchronous
* confirm first queue synchronously (on JOIN, and delete connection on failure), second queue asynchronously (from REPLY msg)
* test to retry JOIN when the first attempt fails
* process confirmation delivery errors
* make new smp client attempt to reconnect on network error
* reconnect async wip
* remove comments
* trigger tryReconnectClient
* add subscription before trying to take smp client
* move atomically modify asyncClients
* remove logs
* corrections
* don't put error into new smp client TMVar
* UnliftIO async
* re-work
* test for connection to the server that was initially down
* fix tests
* additionally test that bob receives the message after re-connect
* make test independent of event order
Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>
