Function connSocketAccept

app/redis-6.2.6/src/connection.c:198–209

}

static int connSocketAccept(connection *conn, ConnectionCallbackFunc accept_handler) {
    int ret = C_OK;

    if (conn->state != CONN_STATE_ACCEPTING) return C_ERR;
    conn->state = CONN_STATE_CONNECTED;

    connIncrRefs(conn);
    if (!callHandler(conn, accept_handler)) ret = C_ERR;
    connDecrRefs(conn);

    return ret;
}

/* Register a write handler, to be called when the connection is writable.
 * If NULL, the existing handler is removed.