Function addReply

src/networking.cpp:443–460

----------------------------------------------------------------------------- * Higher level functions to queue data on the client output buffer. * The following functions are the ones that commands implementations will call. * -------------------------------------------------------------------------- */ Add the object 'obj' string representation to the client output buffer. */

 * -------------------------------------------------------------------------- */
/* Add the object 'obj' string representation to the client output buffer. */
void addReply(client *c, robj_roptr obj) {
    if (prepareClientToWrite(c) != C_OK) return;

    if (sdsEncodedObject(obj)) {
        if (_addReplyToBuffer(c,(const char*)ptrFromObj(obj),sdslen((sds)ptrFromObj(obj))) != C_OK)
            _addReplyProtoToList(c,(const char*)ptrFromObj(obj),sdslen((sds)ptrFromObj(obj)));
    } else if (obj->encoding == OBJ_ENCODING_INT) {
        /* For integer encoded strings we just convert it into a string
         * using our optimized function, and attach the resulting string
         * to the output buffer. */
        char buf[32];
        size_t len = ll2string(buf,sizeof(buf),(long)ptrFromObj(obj));
        if (_addReplyToBuffer(c,buf,len) != C_OK)
            _addReplyProtoToList(c,buf,len);
    } else {
        serverPanic("Wrong obj->encoding in addReply()");
    }
}

/* Add the SDS 's' string to the client output buffer, as a side effect
 * the SDS string is freed. */