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core: sqlite checkpoint tweaks. Switch the periodic checkpoint to passive mode. Truncate mode was painful on mobile. I'm seeing it succeed often enough that we don't grow indefinitely. Also fix the print.

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This commit is contained in:
Cory McWilliams 2025-05-07 18:15:33 -04:00
parent 99a195a3fd
commit 4de53b9926
4 changed files with 22 additions and 17 deletions
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21
apps/ssb/tf-app.js
View File

@ -191,8 +191,15 @@ class TfElement extends LitElement {
try {
while (true) {
let max_seen;
for (let account_chunk = 0; account_chunk < ids.length; account_chunk += k_account_chunk_size) {
let ids_chunk = ids.slice(account_chunk, account_chunk + k_account_chunk_size);
for (
let account_chunk = 0;
account_chunk < ids.length;
account_chunk += k_account_chunk_size
) {
let ids_chunk = ids.slice(
account_chunk,
account_chunk + k_account_chunk_size
);
let abouts = await tfrpc.rpc.query(
`
WITH
@ -464,16 +471,18 @@ class TfElement extends LitElement {
}
async load_recent_reactions() {
this.recent_reactions = (await tfrpc.rpc.query(
`
this.recent_reactions = (
await tfrpc.rpc.query(
`
SELECT DISTINCT content ->> '$.vote.expression' AS value
FROM messages
WHERE author = ? AND
content ->> '$.type' = 'vote'
ORDER BY timestamp DESC LIMIT 10
`,
[this.whoami]
)).map((x) => x.value);
[this.whoami]
)
).map((x) => x.value);
}
async load() {

6
apps/welcome/index.html
View File

@ -234,9 +234,9 @@
<div class="w3-container w3-padding-64 w3-light-grey w3-center">
<h1 class="w3-jumbo"><b>Built the Old Fashioned Way</b></h1>
<p>
Tilde Friends strives to use only simple and widely adopted
dependencies in order to keep it easy to build for all sorts of
platforms and maintainable for a very long time.
Tilde Friends strives to use only simple and widely adopted dependencies
in order to keep it easy to build for all sorts of platforms and
maintainable for a very long time.
</p>
<p>
Though of course for building Tilde Friends apps, you are free to use

6
src/ssb.rpc.c
View File

@ -1469,9 +1469,9 @@ static void _tf_ssb_rpc_checkpoint(tf_ssb_t* ssb)
sqlite3* db = tf_ssb_acquire_db_writer(ssb);
int log = 0;
int checkpointed = 0;
if (sqlite3_wal_checkpoint_v2(db, NULL, SQLITE_CHECKPOINT_TRUNCATE, &log, &checkpointed) == SQLITE_OK)
if (sqlite3_wal_checkpoint_v2(db, NULL, SQLITE_CHECKPOINT_PASSIVE, &log, &checkpointed) == SQLITE_OK)
{
tf_printf("Checkpointed %d frames in %d ms. Log is now %d frames.\n", (int)((uv_hrtime() - checkpoint_start_ms) / 1000000LL), checkpointed, log);
tf_printf("Checkpointed %d frames in %d ms. Log is now %d frames.\n", checkpointed, (int)((uv_hrtime() - checkpoint_start_ms) / 1000000LL), log);
}
else
{
@ -1541,7 +1541,7 @@ static void _tf_ssb_rpc_delete_blobs_work(tf_ssb_t* ssb, void* user_data)
static void _tf_ssb_rpc_delete_blobs_after_work(tf_ssb_t* ssb, int status, void* user_data)
{
delete_t* delete = user_data;
_tf_ssb_rpc_start_delete_blobs(ssb, delete->deleted ? (int)delete->duration_ms : (15 * 60 * 1000));
_tf_ssb_rpc_start_delete_blobs(ssb, delete->deleted ? (int)delete->duration_ms : (5 * 60 * 1000));
tf_free(delete);
}

6
src/ssb.tests.c
View File

@ -1532,11 +1532,7 @@ static char* _subprocess_check_output(const char* command)
static bool _isspace(char c)
{
return
c == ' ' ||
c == '\t' ||
c == '\r' ||
c == '\n';
return c == ' ' || c == '\t' || c == '\r' || c == '\n';
}
static char* _trim(char* p)