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Move ssb.appendMessageWithIdentity's DB work off the main thread.

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Cory McWilliams
2024-06-16 07:51:06 -04:00
parent 2bc71a18a6
commit 991022adfc
4 changed files with 70 additions and 35 deletions
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22
src/ssb.c
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@ -1784,18 +1784,28 @@ static bool _tf_ssb_connection_box_stream_recv(tf_ssb_connection_t* connection)
return true;
}
JSValue tf_ssb_sign_message(tf_ssb_t* ssb, const char* author, const uint8_t* private_key, JSValue message)
JSValue tf_ssb_sign_message(tf_ssb_t* ssb, const char* author, const uint8_t* private_key, JSValue message, const char* previous_id, int64_t previous_sequence)
{
char previous_id[crypto_hash_sha256_BYTES * 2];
int64_t previous_sequence = 0;
bool have_previous = tf_ssb_db_get_latest_message_by_author(ssb, author, &previous_sequence, previous_id, sizeof(previous_id));
char actual_previous_id[crypto_hash_sha256_BYTES * 2];
int64_t actual_previous_sequence = 0;
bool have_previous = false;
if (previous_id)
{
have_previous = *previous_id && previous_sequence > 0;
snprintf(actual_previous_id, sizeof(actual_previous_id), "%s", previous_id);
actual_previous_sequence = previous_sequence;
}
else
{
have_previous = tf_ssb_db_get_latest_message_by_author(ssb, author, &actual_previous_sequence, actual_previous_id, sizeof(actual_previous_id));
}
JSContext* context = ssb->context;
JSValue root = JS_NewObject(context);
JS_SetPropertyStr(context, root, "previous", have_previous ? JS_NewString(context, previous_id) : JS_NULL);
JS_SetPropertyStr(context, root, "previous", have_previous ? JS_NewString(context, actual_previous_id) : JS_NULL);
JS_SetPropertyStr(context, root, "author", JS_NewString(context, author));
JS_SetPropertyStr(context, root, "sequence", JS_NewInt64(context, previous_sequence + 1));
JS_SetPropertyStr(context, root, "sequence", JS_NewInt64(context, actual_previous_sequence + 1));
int64_t now = (int64_t)time(NULL);
JS_SetPropertyStr(context, root, "timestamp", JS_NewInt64(context, now * 1000LL));