IXWebSocket/examples/cobra_publisher/ixcrypto/IXHash.cpp
Benjamin Sergeant a0a53ab986 Feature/send large message (#14)
* introduce send fragment

* can pass a fin frame

* can send messages which are a perfect multiple of the chunk size

* set fin only for last fragment

* cleanup

* last fragment should be of type CONTINUATION

* Add simple send and receive programs

* speedups receiving + better way to wait for thing

* receive speedup by using linked list of chunks instead of large array

* document bug

* use chunks to receive data

* trailing spaces
2019-02-23 09:48:00 -08:00

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C++

/*
* IXHash.h
* Author: Benjamin Sergeant
* Copyright (c) 2018 Machine Zone. All rights reserved.
*/
#include <string>
namespace ix
{
uint64_t djb2Hash(const std::string& data)
{
uint64_t hashAddress = 5381;
for (auto& c : data)
{
hashAddress = ((hashAddress << 5) + hashAddress) + c;
}
return hashAddress;
}
}