Function addReplyProto

app/redis-6.2.6/src/networking.c:395–399

This low level function just adds whatever protocol you send it to the * client buffer, trying the static buffer initially, and using the string * of objects if not possible. * * It is efficient because does not create an SDS object nor an Redis object * if not needed. The object will only be created by calling * _addReplyProtoToList() if we fail to extend the existing tail object * in the

 * _addReplyProtoToList() if we fail to extend the existing tail object
 * in the list of objects. */
void addReplyProto(client *c, const char *s, size_t len) {
    if (prepareClientToWrite(c) != C_OK) return;
    if (_addReplyToBuffer(c,s,len) != C_OK)
        _addReplyProtoToList(c,s,len);
}

/* Low level function called by the addReplyError...() functions.
 * It emits the protocol for a Redis error, in the form: