Rework automatically acquired OPFS locks to be released during idle time. This eliminates the performance hit reported in [46304ba057707c].

FossilOrigin-Name: a7fe91afca473fe55c983bc81d214df4ef36998

Rework automatically acquired OPFS locks to be released during idle time. This eliminates the performance hit reported in [46304ba057707c].

FossilOrigin-Name: a7fe91afca473fe55c983bc81d214df4ef3699863c7423fa4b6b9cde23d6a3b4

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Add sqlite3_wasm_vfs_create_file() to replace Emscripten's FS.createDataFile() in a (mostly) VFS-agnostic way. Add a test for worker1's export (to bytearray) support. Re-add worker1 open-from-bytearr

Add sqlite3_wasm_vfs_create_file() to replace Emscripten's FS.createDataFile() in a (mostly) VFS-agnostic way. Add a test for worker1's export (to bytearray) support. Re-add worker1 open-from-bytearray using sqlite3_wasm_vfs_create_file() but it's untested (requires a new interactive test app or maybe reconsideration).

FossilOrigin-Name: b35e1225c91a3cadc0d25af1e4e790237256d194990faa13190e343ed03e11c5

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Significant cleanups and expansion of the sqlite3.opfs utilities. Add oo1.DB.dbVfsName(). Add VFS name to worker1:open's arguments and result.

FossilOrigin-Name: 86a341d7e061f946b39e8647ddd4743013b8

Significant cleanups and expansion of the sqlite3.opfs utilities. Add oo1.DB.dbVfsName(). Add VFS name to worker1:open's arguments and result.

FossilOrigin-Name: 86a341d7e061f946b39e8647ddd4743013b851b33ae9e6e755d8dbc53fba5286

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Internal tweaks to the OPFS VFS result codes.

FossilOrigin-Name: 32e1a2d2eb8738ae1635e413829f6cf7f64c63d2a86b72940a573de89948e529

Move the sqlite3.capi.wasm namespace to sqlite3.wasm. This causes a tiny bit of naming confusion with the sqlite3.wasm *file*, but seems to make more sense than having it as a sub-namespace of capi.

Move the sqlite3.capi.wasm namespace to sqlite3.wasm. This causes a tiny bit of naming confusion with the sqlite3.wasm *file*, but seems to make more sense than having it as a sub-namespace of capi.

FossilOrigin-Name: 3f16eb18d6186ca972fca952ccac18649e7a905213f589e53c0c9333e695448d

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Minor sqlite3.oo1 API reorg prompted by documenting.

FossilOrigin-Name: 55237924ca363c5a3e0f8c82620eb6626a98311615866197375a86876b9da3a1

Minor cleanups and doc improvements in the OPFS sqlite3_vfs proxy.

FossilOrigin-Name: 48645f7bcacf81c4149f26d20ee1752fbe93a02f96b85bd7e28bfa49322137e5

Apply considerable acrobatics to get the JS/WASM deliverables building to and loadable from a directory other than the one which contains the app-level code. Requires an only-slightly-leaky abstracti

Apply considerable acrobatics to get the JS/WASM deliverables building to and loadable from a directory other than the one which contains the app-level code. Requires an only-slightly-leaky abstraction of passing a URL argument when loading sqlite3.js but provides much greater flexibility in where the JS/WASM files are located.

FossilOrigin-Name: 6d468dab9eb84d4548f68014959f02fe4f66455472ff24fe729382bb2972e3d1

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Minor cleaups in the post-init async phase of sqlite3 module initialization.

FossilOrigin-Name: 2e024a6b533524b7732cea8aa27b16363e17b4c32731ddf31085e91fc728c1af

Replace time-based auto-unlock of opfs sync handles with lock acquisition/release via sqlite3_io_methods::xLock/xUnlock().

FossilOrigin-Name: 2625b7cfe1640c1d7e779ec1f37db970541598c0dc3e22e5eecf3c77

Replace time-based auto-unlock of opfs sync handles with lock acquisition/release via sqlite3_io_methods::xLock/xUnlock().

FossilOrigin-Name: 2625b7cfe1640c1d7e779ec1f37db970541598c0dc3e22e5eecf3c772d95ad40

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Tweaks to the opfs async wait/relinquish times.

FossilOrigin-Name: 35f33c23e5849de1c43c4499ee0a7fa11d26ae34949c1e820c3fa8e8873f9c2b

OPFS async proxy: add a wait-and-retry policy to the get-sync-handle step to help account for cross-tab locking.

FossilOrigin-Name: 45c48c63d311052105d102189208495b2b53fa3c4174884ecf63b757aa4016e5

Add a test/debug mechanism to shut down the OPFS async listener so that it can be inspected (it normally can't be because its tight event-listening loop ties up the thread) and then restarted.

Fossi

Add a test/debug mechanism to shut down the OPFS async listener so that it can be inspected (it normally can't be because its tight event-listening loop ties up the thread) and then restarted.

FossilOrigin-Name: 7d0bcff4e9b899cd25b393b9f0a02c5dcee2e229f0a0fa01719c7dcd7dcbe7c1

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Export sqlite3_trace_v2() to wasm and use it to ensure that the new per-VFS post-open SQL support in the DB ctor works. Default opfs vfs to journal_mode=truncate, as it's faster in that mode. Add 't'

Export sqlite3_trace_v2() to wasm and use it to ensure that the new per-VFS post-open SQL support in the DB ctor works. Default opfs vfs to journal_mode=truncate, as it's faster in that mode. Add 't' DB open-mode flag to enable SQL tracing to console.log().

FossilOrigin-Name: 508f7f6d63e52f61fae5abe817579a4e130fa7fbd18733d741d521a5bdabb7ce

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Add oo1.JsStorageDb() as a convenience wrapper for oo1.DB(...,'kvvfs'). Minor doc cleanups.

FossilOrigin-Name: 8a7998709f859a562cf6829485cb9921f8823af0efabe003741348ab1169fb89

Comment the -O2 wasm builds as being broken (mysteriously missing JS bits).

FossilOrigin-Name: f61475ef8244fd1f6553eca9cc2317e5de2cc04443e24afb7b91ebd3fc1bd402

WASM API renaming. Reworked JS API bootstrap's async post-init into a generic mechanism, no longer OPFS-specific.

FossilOrigin-Name: c42a8cb090cad1108dfd6be574202d744c59e053b505bc4c17252dc6b65d26bf

wasm/js: rename /persistent to /opfs to account for potential future persistent storage options. Minor flag-handling cleanups in the speedtest1 pages. Minor API tweaks in oo1.

FossilOrigin-Name: 4dc

wasm/js: rename /persistent to /opfs to account for potential future persistent storage options. Minor flag-handling cleanups in the speedtest1 pages. Minor API tweaks in oo1.

FossilOrigin-Name: 4dc972a3656b2a9ec915bfb3f653136560c753ce4024c3f0d0d0c28f66db7a0a

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Fiddle: replace db export routine with a C-side one which works for both Emscripten FS-hosted and OPFS-hosted db files. Minor code-adjacent cleanups.

FossilOrigin-Name: 3579a8d6f1f6cd3cd8aad99495368

Fiddle: replace db export routine with a C-side one which works for both Emscripten FS-hosted and OPFS-hosted db files. Minor code-adjacent cleanups.

FossilOrigin-Name: 3579a8d6f1f6cd3cd8aad9949536870c5fe7bae8c1778f700dd85d763e266b94

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Get fiddle db export working for OPFS VFS. Add root dir handle to the main OPFS VFS worker to enable creation of certain utility functions without delegating to the async worker. Add sqlite3.capi.sql

Get fiddle db export working for OPFS VFS. Add root dir handle to the main OPFS VFS worker to enable creation of certain utility functions without delegating to the async worker. Add sqlite3.capi.sqlite3_wasm_rc_str() to map integer result codes back to their SQLITE_xxx counterparts. Minor doc touchups.

FossilOrigin-Name: 9b2244e1c8a40efe6547094a1b57acc8f2173145a8731abb0e36268ce0a8ef41

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Reworked out the OPFS async proxy metrics are fetched so that they play more nicely with the tight event-polling loop.

FossilOrigin-Name: ef503ced5c2ca842be9aea9ef13719a378ed3020e884032db09afee1b8eb

Reworked out the OPFS async proxy metrics are fetched so that they play more nicely with the tight event-polling loop.

FossilOrigin-Name: ef503ced5c2ca842be9aea9ef13719a378ed3020e884032db09afee1b8eba0a1

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Correct mistyped --shrink-memory flag in speedtest1-worker. Minor OPFS proxy cleanups.

FossilOrigin-Name: 86e2b55ec9483fa5add51a479c6509d73461f1ac6fca5d49e057b1c66f4314d2

Doc cleanups and additions. Add a way for the OPFS async runner to propagate exception text to the calling thread.

FossilOrigin-Name: 5c5e80652825cf883e6c17809cb98f2bf17d5feac2d263f6f492479154730dab

Correct a too-strict is-opfs-available check.

FossilOrigin-Name: 1b5f1b4a6c1457f98c258459e23e321fc59793de298fecb84031b87f02156cd5

Speed up de/serialization of func args and return values in the OPFS VFS proxy.

FossilOrigin-Name: 5bf235bbe035e4ace7a54851e190742528af6b4266328a1b8bbb9fb3dd7f2118