Function signalModifiedKey

app/redis-6.2.6/src/db.c:578–581

Note that the 'c' argument may be NULL if the key was modified out of * a context of a client. */

/* Note that the 'c' argument may be NULL if the key was modified out of
 * a context of a client. */
void signalModifiedKey(client *c, redisDb *db, robj *key) {
    touchWatchedKey(db,key);
    trackingInvalidateKey(c,key);
}

void signalFlushedDb(int dbid, int async) {
    int startdb, enddb;