Make it so `HostController` manages both the module host (wasm
machinery) and the database (`RelationalDB` / `DatabaseInstanceContext`)
of spacetime databases deployed to a server.
The `DatabaseInstanceContextController` (DBIC) is removed in the
process.
This allows to make database accesses panic-safe, in that uncaught
panics will cause all resouces to be released and the database to be
restarted on subsequent access. This is a prerequisite for #985.
It also allows to move towards storage of the module binary directly in
the database / commitlog. This patch, however, makes some contortions in
order to **not** introduce a breaking change just yet.
Closes#1024.
Before this change,
we would serialize messages **before** inserting into the send queue.
Because we commit the tx only after inserting into the send queue,
this meant we were holding onto the database lock unnecessarily.
After this change,
we serialize messages **after** inserting into the send queue.
This means we serialize only after committing the tx.
* Rewrite smoketests as python unittests
* Get all tests working and do some work on parallel unittest
* Give up on parallel unittests
* Fix CI + address comments
* Fix skip-clippy arg confusion (just use the env var)
* fix ci
* Add comments
- Move it and friends from sats to vm.
- MemTable now stores a Vec<PV>.
- Other related improvements.
Co-authored-by: Phoebe Goldman <phoebe@goldman-tribe.org>
* made MutTxId -> MutTx
* adopt using ass. type for tx
* fmt
* read tx in datastore
lint
test
lint
made MutTxId -> MutTx
adopt using ass. type for tx
fmt
added more methods to TxId
fix test
Co-authored-by: Phoebe Goldman <phoebe@clockworklabs.io>
Signed-off-by: Shubham Mishra <shivam828787@gmail.com>
comments on Test
Co-authored-by: Phoebe Goldman <phoebe@clockworklabs.io>
Signed-off-by: Shubham Mishra <shivam828787@gmail.com>
fmt
typo
* fix imports
* clippy
* read tx in datastore
lint
test
lint
added read tx in subs
fmt
fix iters
* comments
* comments
* fix schema_for_table
* fmt
* merge queue helped
* moved all_read_query anaylyzing to vm
* lint
* added StateView trait
* lint
* fix tests for read-tx-in-subs (#695)
Intention of this PR is to keep diff of main PR smaller - feat: subscription to use read type tx #685 by separating trivial unit test related changes from main logic.
naming changes begin_tx() -> begin_mut_tx() and begin_read_tx() -> begin_tx()
* rollback_tx -> release_tx
* Compiler should work with Write Tx
* execute sql with mut tx
* fix result len
* compiler to work with write tx (#716)
* Compiler should work with Write Tx
* merge queue helped
* Move connection events to reducers
* More rebase fixups
* Avoid double-reference
* Filter out special reducers in generate cli
This updates filtering of `__init__` to exclude all special reducers, as well as moves the filtering to centralised place before calling language-specific generate command.
* Incrememted ABI version number
---------
Co-authored-by: Tyler Cloutier <cloutiertyler@aol.com>
* Saving because I'm testing writing files
* New upgrade program working quite well
* Update license file as well
* Tool seems good to go
* Cargo check is passing, new upgrade-version is ready, old version
removed
* Updating lock file is required for CI to pass
* main.rs clippy lints
* More sensible default
* Version upgrade to 0.7.0 via new version-upgrade util
---------
Co-authored-by: Boppy <no-reply@boppygames.gg>
Jeremie Pelletier