CMakeLists.txt

@@ -121,20 +121,27 @@ set(EHS_SOURCES
     include/ehs/io/FileMonitor.h
     include/ehs/io/Window.h
 
+    include/ehs/io/socket/Socket.h
     src/io/socket/Request.cpp include/ehs/io/socket/Request.h
     src/io/socket/Response.cpp include/ehs/io/socket/Response.h
     src/io/socket/BaseDNS.cpp include/ehs/io/socket/BaseDNS.h
+    include/ehs/io/socket/DNS.h
     src/io/socket/BaseUDP.cpp include/ehs/io/socket/BaseUDP.h
+    include/ehs/io/socket/UDP.h
     src/io/socket/BaseTCP.cpp include/ehs/io/socket/BaseTCP.h
+    include/ehs/io/socket/TCP.h
     src/io/socket/SSL.cpp include/ehs/io/socket/SSL.h
 
+    include/ehs/io/socket/ehc/Utils.h
+        src/io/socket/EHC.cpp include/ehs/io/socket/EHC.h
+    src/io/socket/ehc/Fragments.cpp include/ehs/io/socket/ehc/Fragments.h
+        src/io/socket/ehc/NetEnd.cpp include/ehs/io/socket/ehc/NetEnd.h
+        src/io/socket/ehc/NetSystem.cpp include/ehs/io/socket/ehc/NetSystem.h
+        src/io/socket/ehc/NetOp.cpp include/ehs/io/socket/ehc/NetOp.h
+
     src/io/socket/rest/Twitch.cpp include/ehs/io/socket/rest/Twitch.h
     src/io/socket/rest/TwitchChat.cpp include/ehs/io/socket/rest/TwitchChat.h
     src/io/socket/rest/Spotify.cpp include/ehs/io/socket/rest/Spotify.h
-    include/ehs/io/socket/Socket.h
-    include/ehs/io/socket/TCP.h
-    include/ehs/io/socket/UDP.h
-    include/ehs/io/socket/DNS.h
 
     src/io/audio/Audio.cpp include/ehs/io/audio/Audio.h
     src/io/audio/BaseAudioDevice.cpp include/ehs/io/audio/BaseAudioDevice.h

include/ehs/io/socket/EHC.h

@@ -0,0 +1,216 @@
+#pragma once
+
+#include "ehs/io/socket/ehc/Utils.h"
+
+#include "ehs/Serializer.h"
+#include "ehs/Vector.h"
+#include "ehs/Array.h"
+#include "Socket.h"
+#include "UDP.h"
+
+namespace ehs
+{
+	class NetSystem;
+	class NetEnd;
+	class EHC;
+
+	typedef bool (*ConnectCb)(EHC *, NetEnd **, Serializer<UInt_64>);
+	typedef void (*ConnectedCb)(EHC *, NetEnd *);
+	typedef void (*ActiveCb)(EHC *, NetEnd *);
+	typedef void (*DisconnectCb)(EHC *, NetEnd *, Serializer<UInt_64>);
+	typedef void (*DisconnectedCb)(EHC *, NetEnd *);
+	typedef void (*TimeoutCb)(EHC *, NetEnd *);
+
+	class EHC
+    {
+    private:
+		friend class NetEnd;
+
+		static const Version version;
+		static const UInt_64 internalSys;
+		static const UInt_64 connectOp;
+		static const UInt_64 connectedOp;
+		static const UInt_64 rejectedOp;
+		static const UInt_64 disconnectOp;
+		static const UInt_64 disconnectedOp;
+		static const UInt_64 statusUpdateOp;
+		static const UInt_64 pingOp;
+		static const UInt_64 pongOp;
+		static const UInt_64 latencyOp;
+		static const UInt_64 receivedOp;
+
+		UDP udp;
+		Version appVer;
+		EndDisp disposition;
+		UInt_64 hashName;
+		Str_8 name;
+		bool dropPackets;
+		Byte* buffer;
+		UInt_32 bufferSize;
+		Array<NetSystem *> systems;
+		UInt_32 maxEndpoints;
+        UInt_64 lastTSC;
+        float delta;
+		float maxTimeout;
+        float resendRate;
+		ConnectCb connectCb;
+		ConnectedCb connectedCb;
+		ActiveCb activeCb;
+		DisconnectCb disconnectCb;
+		DisconnectedCb disconnectedCb;
+		TimeoutCb timeoutCb;
+
+	protected:
+		Vector<NetEnd*> endpoints;
+
+    public:
+        ~EHC();
+
+		EHC();
+
+		EHC(const Version &ver, Str_8 name, UInt_64 maxEndpoints);
+
+		EHC(const Version &ver, Str_8 name);
+
+		EHC(EHC &&sock) noexcept;
+
+		EHC(const EHC &sock);
+
+		EHC &operator=(EHC&& sock) noexcept;
+
+		EHC &operator=(const EHC &sock);
+
+        void Initialize();
+
+        void Release();
+
+        void Bind(AddrType newType, const Str_8& newAddress, UInt_16 newPort);
+
+		void Connect(AddrType rType, const Str_8& rAddress, UInt_16 rPort, Serializer<UInt_64> data);
+
+		bool Disconnect(EndDisp endDisp, const Char_8 token[64], const Str_8& msg);
+
+		void Broadcast(EndDisp endDisp, Status endStatus, bool deltaLocked, bool encrypted,
+					   bool ensure, UInt_64 sysHashId, UInt_64 opHashId,
+					   const Serializer<>& payload);
+
+		void Broadcast(EndDisp endDisp, Status endStatus, bool deltaLocked, bool encrypted,
+					   bool ensure, const Str_8& sysId, const Str_8& opId,
+					   const Serializer<>& payload);
+
+		void Poll();
+
+        bool IsInitialized() const;
+
+		AddrType GetLocalAddressType() const;
+
+		Str_8 GetLocalAddress() const;
+
+		UInt_16 GetLocalPort() const;
+
+        bool IsBound() const;
+
+		static Version GetVersion();
+
+		Version GetAppVersion() const;
+
+		EndDisp GetDisposition() const;
+
+		UInt_64 GetHashName() const;
+
+		Str_8 GetName() const;
+
+		void EnableDropPackets(bool enable);
+
+		bool IsDropPacketsEnabled() const;
+
+		bool HasSystem(UInt_64 sysHashId) const;
+
+		bool HasSystem(const Str_8& sysId) const;
+
+		bool AddSystem(NetSystem *sys);
+
+		NetSystem* GetSystem(UInt_64 sysHashId) const;
+
+		NetSystem* GetSystem(const Str_8& sysId) const;
+
+		bool HasEndpoint(EndDisp endDisp, Status endStatus, const Char_8 token[64]) const;
+
+		bool HasEndpoint(EndDisp endDisp, Status endStatus, UInt_64 hashId) const;
+
+		bool HasEndpoint(EndDisp endDisp, Status endStatus, const Str_8 &id) const;
+
+		bool HasEndpoint(EndDisp endDisp, const Char_8 token[64]) const;
+
+		bool HasEndpoint(EndDisp endDisp, UInt_64 hashId) const;
+
+		bool HasEndpoint(EndDisp endDisp, const Str_8 &id) const;
+
+		bool HasEndpoint(const Char_8 token[64]) const;
+
+		bool HasEndpoint(UInt_64 hashId) const;
+
+		bool HasEndpoint(const Str_8 &id) const;
+
+		bool HasEndpoint(const Str_8& rAddress, UInt_16 rPort) const;
+
+		NetEnd *GetEndpoint(EndDisp endDisp, Status endStatus, const Char_8 token[64]) const;
+
+		NetEnd *GetEndpoint(EndDisp endDisp, Status endStatus, UInt_64 hashId) const;
+
+		NetEnd *GetEndpoint(EndDisp endDisp, Status endStatus, const Str_8 &id) const;
+
+		NetEnd *GetEndpoint(EndDisp endDisp, const Char_8 token[64]) const;
+
+		NetEnd *GetEndpoint(EndDisp endDisp, UInt_64 hashId) const;
+
+		NetEnd *GetEndpoint(EndDisp endDisp, const Str_8 &id) const;
+
+		NetEnd *GetEndpoint(const Str_8& rAddress, UInt_16 rPort) const;
+
+		Array<NetEnd *> GetEndpoints(EndDisp endDisp, Status endStatus);
+
+		Array<NetEnd *> GetEndpoints(EndDisp endDisp);
+
+		UInt_64 GetEndpointsCount(EndDisp endDisp, Status endStatus);
+
+		UInt_64 GetEndpointsCount(EndDisp endDisp);
+
+		UInt_64 GetMaxEndpoints() const;
+
+		void SetMaxTimeout(float seconds);
+
+		float GetMaxTimeout() const;
+
+        void SetResendRate(float seconds);
+
+        float GetResendRate() const;
+
+		void SetConnectCb(ConnectCb cb);
+
+		void SetConnectedCb(ConnectedCb cb);
+
+		void SetActiveCb(ActiveCb cb);
+
+		void SetDisconnectCb(DisconnectCb cb);
+
+		void SetDisconnectedCb(DisconnectedCb cb);
+
+		void SetTimeoutCb(TimeoutCb cb);
+
+    private:
+		void GenerateToken(Char_8 in[64]);
+
+		void UpdateQueue(UInt_64 active);
+
+		void UpdateQueue();
+
+		bool RemoveEndpoint(EndDisp disposition, const Char_8 token[64]);
+
+		bool RemoveEndpoint(const Str_8& address, UInt_16 port);
+
+		bool RemoveEndpoint(const NetEnd* end);
+
+		void PollEndpoints();
+    };
+}

include/ehs/io/socket/ehc/Fragments.h

@@ -0,0 +1,43 @@
+#pragma once
+
+#include "Utils.h"
+
+#include <ehs/Serializer.h>
+
+namespace ehs
+{
+	class Fragments
+	{
+	private:
+		Header header;
+		Serializer<UInt_64>* data;
+		UInt_64 size;
+
+	public:
+		~Fragments();
+
+		Fragments();
+
+		Fragments(const Header &header, const Serializer<UInt_64> &payload);
+
+        Fragments(const Header &header, UInt_64 size);
+
+		Fragments(Fragments &&frags) noexcept;
+
+		Fragments(const Fragments &frags);
+
+		Fragments &operator=(Fragments &&frags) noexcept;
+
+		Fragments &operator=(const Fragments &frags);
+
+		operator Serializer<UInt_64> *() const;
+
+		Header GetHeader() const;
+
+		UInt_64 Size() const;
+
+		bool IsComplete() const;
+
+		Packet Combine() const;
+	};
+}

include/ehs/io/socket/ehc/NetEnd.h

@@ -0,0 +1,134 @@
+#pragma once
+
+#include "Utils.h"
+#include "Fragments.h"
+
+#include <ehs/Str.h>
+#include <ehs/Vector.h>
+#include <ehs/Serializer.h>
+#include <ehs/io/socket/Socket.h>
+
+namespace ehs
+{
+	class EHC;
+
+	class NetEnd
+	{
+	private:
+		friend class EHC;
+
+		EHC* owner;
+		EndDisp disposition;
+		UInt_64 hashName;
+		Str_8 name;
+		Status status;
+		Architecture arch;
+		Char_8 token[64];
+		UInt_64 nextSendId;
+		Vector<Insurance> sent;
+		UInt_64 nextRecvId;
+		Vector<Fragments> received;
+		AddrType type;
+		Str_8 address;
+		UInt_16 port;
+		float deltaDuration;
+		float deltaRate;
+		float timeout;
+		float lastPing;
+        float oldLatency;
+		float latency;
+		UInt_64 queueSlot;
+
+	public:
+		NetEnd();
+
+		NetEnd(EndDisp disposition, Str_8 id, Architecture arch, AddrType type, Str_8 address, UInt_16 port);
+
+		NetEnd(AddrType type, Str_8 address, UInt_16 port);
+
+		NetEnd(NetEnd &&end) noexcept;
+
+		NetEnd(const NetEnd &end);
+
+		NetEnd &operator=(NetEnd &&end) noexcept;
+
+		NetEnd &operator=(const NetEnd &end);
+
+		EndDisp GetDisposition() const;
+
+		UInt_64 GetHashName() const;
+
+		Str_8 GetName() const;
+
+		Status GetStatus() const;
+
+		Architecture GetArchitecture() const;
+
+		UInt_64 GetNextSendId() const;
+
+		/// Sends data to the remote endpoint.
+		/// @param [in] deltaLocked Whether or not to match the remote endpoint's delta time to prevent overloading the client. This will drop data if delta time does not match.
+		/// @param [in] encrypted Whether or not to encrypt this data before sending to the remote endpoint.
+		/// @param [in] ensure Whether or not to ensure the data was received by the remote endpoint.
+		/// @param [in] sys The system hash id to execute an operation from.
+		/// @param [in] op The operation hash id in the system to execute.
+		/// @param [in] payload Additional parameters and data to send to the remote endpoint.
+		void Send(bool deltaLocked, bool encrypted, bool ensure, UInt_64 sys, UInt_64 op, const Serializer<UInt_64>& payload);
+
+		/// Sends data to the remote endpoint.
+		/// @param [in] deltaLocked Whether or not to match the remote endpoint's delta time to prevent overloading the client. This will drop data if delta time does not match.
+		/// @param [in] encrypted Whether or not to encrypt this data before sending to the remote endpoint.
+		/// @param [in] ensure Whether or not to ensure the data was received by the remote endpoint.
+		/// @param [in] sys The system string id to execute an operation from.
+		/// @param [in] op The operation string id in the system to execute.
+		/// @param [in] payload Additional parameters and data to send to the remote endpoint.
+		void Send(bool deltaLocked, bool encrypted, bool ensure, const Str_8& sys, const Str_8& op, const Serializer<UInt_64>& payload);
+
+		UInt_64 GetNextRecvId() const;
+
+		Str_8 GetAddress() const;
+
+		UInt_16 GetPort() const;
+
+		void SetDeltaRate(float newDeltaRate);
+
+		float GetDeltaRate() const;
+
+		float GetTimeout() const;
+
+		float GetLastPing() const;
+
+		void SendLatency();
+
+		float GetLatency() const;
+
+		UInt_64 GetQueueSlot() const;
+
+	private:
+		void Poll(float delta);
+
+		void SetStatus(Status newStatus);
+
+		void RemoveInsurance(UInt_64 msgId, UInt_64 fragment);
+
+		void AddReceived(const Header& header, const Serializer<>& payload);
+
+		Vector<Fragments>* GetReceived();
+
+		void Ping(float delta);
+
+		void Pong(float delta);
+
+		void SetLatency(float newLatency);
+
+		void SetQueueSlot(UInt_64 slot);
+
+		Fragments FragmentData(const Header& header, const Serializer<>& data);
+
+		void Send(const Header& header, const Serializer<>& payload);
+
+		bool SortingNeeded() const;
+
+		void SortReceived();
+	};
+}

include/ehs/io/socket/ehc/NetOp.h

@@ -0,0 +1,42 @@
+#pragma once
+
+#include <ehs/Str.h>
+#include <ehs/Serializer.h>
+
+namespace ehs
+{
+	class EHC;
+	class NetSystem;
+	class NetEnd;
+
+	class NetOp
+	{
+	private:
+		friend class NetSystem;
+
+		UInt_64 hashId;
+		Str_8 id;
+
+	public:
+		virtual ~NetOp() = default;
+
+		NetOp();
+
+		NetOp(Str_8 id);
+
+		NetOp(NetOp &&op) noexcept;
+
+		NetOp(const NetOp &op);
+
+		NetOp &operator=(NetOp &&op) noexcept;
+
+		NetOp &operator=(const NetOp &op);
+
+		Str_8 GetId() const;
+
+		UInt_64 GetHashId() const;
+
+	private:
+		virtual void Process(EHC *ehc, NetEnd *endpoint, NetSystem *sys, Serializer<UInt_64> &payload);
+	};
+}

include/ehs/io/socket/ehc/NetSystem.h

@@ -0,0 +1,48 @@
+#pragma once
+
+#include <ehs/Str.h>
+#include <ehs/Array.h>
+#include <ehs/Serializer.h>
+
+namespace ehs
+{
+	class EHC;
+	class NetEnd;
+	class NetOp;
+
+	class NetSystem
+	{
+	private:
+		friend class EHC;
+
+		UInt_64 hashId;
+		Str_8 id;
+		Array<NetOp*> ops;
+
+	public:
+		virtual ~NetSystem();
+
+		NetSystem();
+
+		NetSystem(Str_8 id);
+
+		NetSystem(NetSystem &&sys) noexcept;
+
+		NetSystem(const NetSystem &sys);
+
+		NetSystem &operator=(NetSystem &&sys) noexcept;
+
+		NetSystem &operator=(const NetSystem &sys);
+
+		Str_8 GetId() const;
+
+		UInt_64 GetHashId() const;
+
+		bool HasOperation(UInt_64 hashId) const;
+
+		bool AddOperation(NetOp *op);
+
+	private:
+		void Execute(EHC *ehc, NetEnd *endpoint, UInt_64 hashId, Serializer<UInt_64> &payload);
+	};
+}

include/ehs/io/socket/ehc/Utils.h

@@ -0,0 +1,54 @@
+#pragma once
+
+#include <ehs/Serializer.h>
+
+namespace ehs
+{
+	enum class EndDisp : UInt_8
+	{
+		ENDPOINT,
+		SERVICE
+	};
+
+	enum class Status : UInt_8
+	{
+		ACTIVE,
+		PENDING,
+		IN_LOCAL_QUEUE,
+		IN_REMOTE_QUEUE,
+	};
+
+	struct Header
+	{
+		bool encrypted = true;
+		UInt_64 id = 0;
+		UInt_64 fragments = 0;
+		UInt_64 fragment = 0;
+		bool ensure = false;
+		EndDisp disposition = EndDisp::ENDPOINT;
+		Char_8 token[64] = {};
+		UInt_64 system = 0;
+		UInt_64 op = 0;
+	};
+
+	struct Packet
+	{
+		Header header;
+		Serializer<UInt_64> payload;
+	};
+
+    struct Insurance
+    {
+        Header header;
+        Serializer<UInt_64> payload;
+        float lastResend;
+    };
+}
+
+#ifndef COMMS_IPV4_PAYLOAD
+	#define COMMS_IPV4_PAYLOAD (EHS_IPV4_UDP_PAYLOAD - (UInt_16)sizeof(Header))
+#endif
+
+#ifndef COMMS_IPV6_PAYLOAD
+	#define COMMS_IPV6_PAYLOAD (EHS_IPV6_UDP_PAYLOAD - (UInt_16)sizeof(Header))
+#endif

src/io/socket/ehc/Fragments.cpp

@@ -0,0 +1,122 @@
+#include "ehs/io/socket/ehc/Fragments.h"
+
+namespace ehs
+{
+	Fragments::~Fragments()
+	{
+		delete[] data;
+	}
+
+	Fragments::Fragments()
+		: data(nullptr), size(0)
+	{
+	}
+
+	Fragments::Fragments(const Header &header, const Serializer<UInt_64> &payload)
+		: header(header), data(new Serializer<UInt_64>[header.fragments]), size(header.fragments)
+	{
+        this->header.fragment = 0;
+		data[header.fragment] = payload;
+	}
+
+	Fragments::Fragments(const Header &header, const UInt_64 size)
+		: header(header), data(new Serializer<UInt_64>[size]), size(size)
+	{
+        this->header.fragments = size;
+        this->header.fragment = 0;
+	}
+
+	Fragments::Fragments(Fragments &&frags) noexcept
+		: header(frags.header), data(frags.data), size(frags.size)
+	{
+		frags.header = {};
+		frags.data = nullptr;
+		frags.size = 0;
+	}
+
+	Fragments::Fragments(const Fragments &frags)
+		: header(frags.header), data(new Serializer<UInt_64>[frags.size]), size(frags.size)
+	{
+		for (UInt_64 i = 0; i < size; ++i)
+			data[i] = frags.data[i];
+	}
+
+	Fragments &Fragments::operator=(Fragments &&frags) noexcept
+	{
+		if (this == &frags)
+			return *this;
+
+		header = frags.header;
+
+		delete[] data;
+		data = frags.data;
+
+		size = frags.size;
+
+		frags.header = {};
+		frags.data = nullptr;
+		frags.size = 0;
+
+		return *this;
+	}
+
+	Fragments &Fragments::operator=(const Fragments &frags)
+	{
+		if (this == &frags)
+			return *this;
+
+        header = frags.header;
+		delete[] data;
+		data = new Serializer<UInt_64>[frags.size];
+		for (UInt_64 i = 0; i < frags.size; ++i)
+			data[i] = frags.data[i];
+		size = frags.size;
+
+		return *this;
+	}
+
+	Fragments::operator Serializer<UInt_64> *() const
+	{
+		return data;
+	}
+
+	Header Fragments::GetHeader() const
+	{
+		return header;
+	}
+
+	UInt_64 Fragments::Size() const
+	{
+		return size;
+	}
+
+	bool Fragments::IsComplete() const
+	{
+		for (UInt_64 i = 0; i < size; ++i)
+			if (!data[i].Size())
+				return false;
+
+		return true;
+	}
+
+	Packet Fragments::Combine() const
+	{
+        UInt_64 rSize = 0;
+        for (UInt_64 i = 0; i < size; ++i)
+            rSize += data[i].Size();
+
+		Packet result =
+		{
+		    header,
+            {Endianness::LE, rSize}
+		};
+		result.header.fragments = 0;
+
+        for (UInt_64 i = 0; i < size; ++i)
+            result.payload.WriteSer(data[i]);
+
+        result.payload.SetOffset(0);
+
+		return result;
+	}
+}

src/io/socket/ehc/NetEnd.cpp

@@ -0,0 +1,512 @@
+#include "ehs/io/socket/ehc/NetEnd.h"
+#include "ehs/io/socket/EHC.h"
+
+#include <ehs/system/CPU.h>
+#include <ehe/Encryption.h>
+
+namespace ehs
+{
+	NetEnd::NetEnd()
+		: owner(nullptr), disposition(EndDisp::ENDPOINT), hashName(0), status(Status::PENDING),
+		arch(Architecture::UNKNOWN), token{}, nextSendId(0), nextRecvId(0), type(AddrType::IPV6), port(0),
+		deltaDuration(0.0f), deltaRate(1.0f / 60.0f), timeout(0.0f), lastPing(0.0f), oldLatency(0.0f), latency(0.0f),
+		queueSlot(0)
+	{
+	}
+
+	NetEnd::NetEnd(const EndDisp disposition, Str_8 id, const Architecture arch, const AddrType type,
+			Str_8 address, const UInt_16 port)
+		: owner(nullptr), disposition(disposition), hashName(id.Hash_64()), name((Str_8&&)id), status(Status::ACTIVE),
+		arch(arch), token{}, nextSendId(0), nextRecvId(0), type(type), address((Str_8&&)address), port(port),
+		deltaDuration(0.0f), deltaRate(1.0f / 60.0f), timeout(0.0f), lastPing(0.0f), oldLatency(0.0f), latency(0.0f),
+		queueSlot(0)
+	{
+	}
+
+	NetEnd::NetEnd(const AddrType type, Str_8 address, const UInt_16 port)
+		: owner(nullptr), disposition(EndDisp::ENDPOINT), hashName(0), status(Status::PENDING),
+		arch(Architecture::UNKNOWN), token{}, nextSendId(0), nextRecvId(0), type(type), address((Str_8&&)address),
+		port(port), deltaDuration(0.0f), deltaRate(1.0f / 60.0f), timeout(0.0f), lastPing(0.0f), oldLatency(0.0f),
+		latency(0.0f), queueSlot(0)
+	{
+	}
+
+	NetEnd::NetEnd(NetEnd &&end) noexcept
+		: owner(end.owner), disposition(end.disposition), hashName(end.hashName), name((Str_8&&)end.name), status(end.status), arch(end.arch), token{},
+		nextSendId(end.nextSendId), sent((Vector<Insurance>&&)end.sent), nextRecvId(end.nextRecvId),
+		received((Vector<Fragments>&&)end.received), type(end.type), address((Str_8&&)end.address), port(end.port),
+		deltaDuration(end.deltaDuration), deltaRate(end.deltaRate), timeout(end.timeout), lastPing(end.lastPing),
+		oldLatency(end.oldLatency), latency(end.latency), queueSlot(end.queueSlot)
+	{
+		end.owner = nullptr;
+		end.disposition = EndDisp::ENDPOINT;
+		end.hashName = 0;
+		end.status = Status::PENDING;
+		end.arch = Architecture::UNKNOWN;
+		Util::Copy(token, end.token, 64);
+		Util::Zero(end.token, 64);
+		end.nextSendId = 0;
+		end.nextRecvId = 0;
+		end.type = AddrType::IPV6;
+		end.port = 0;
+		end.deltaDuration = 0.0f;
+		end.deltaRate = 1.0f / 60.0f;
+		end.timeout = 0.0f;
+		end.lastPing = 0.0f;
+		end.oldLatency = 0.0f;
+		end.latency = 0.0f;
+		end.queueSlot = 0;
+	}
+
+	NetEnd::NetEnd(const NetEnd& end)
+		: owner(nullptr), disposition(EndDisp::ENDPOINT), hashName(end.hashName), name(end.name), status(Status::PENDING), arch(Architecture::UNKNOWN),
+		token{}, nextSendId(0), nextRecvId(0), type(end.type), port(0), deltaDuration(0.0f), deltaRate(1.0f / 60.0f),
+		timeout(0.0f), lastPing(0.0f), oldLatency(0.0f), latency(0.0f), queueSlot(0)
+	{
+	}
+
+	NetEnd& NetEnd::operator=(NetEnd&& end) noexcept
+	{
+		if (this == &end)
+			return *this;
+
+		owner = end.owner;
+		disposition = end.disposition;
+		hashName = end.hashName;
+		name = (Str_8&&)end.name;
+		status = end.status;
+		arch = end.arch;
+		Util::Copy(token, end.token, 64);
+		nextSendId = end.nextSendId;
+		sent = (Vector<Insurance>&&)end.sent;
+		nextRecvId = end.nextRecvId;
+		received = (Vector<Fragments>&&)end.received;
+		type = end.type;
+		address = (Str_8&&)end.address;
+		port = end.port;
+		deltaDuration = end.deltaDuration;
+		deltaRate = end.deltaRate;
+		timeout = end.timeout;
+		lastPing = end.lastPing;
+		oldLatency = end.oldLatency;
+		latency = end.latency;
+		queueSlot = end.queueSlot;
+
+		end.owner = nullptr;
+		end.disposition = EndDisp::ENDPOINT;
+		end.hashName = 0;
+		end.status = Status::PENDING;
+		end.arch = Architecture::UNKNOWN;
+		Util::Zero(end.token, 64);
+		end.nextSendId = 0;
+		end.nextRecvId = 0;
+		end.type = AddrType::IPV6;
+		end.port = 0;
+		end.deltaDuration = 0.0f;
+		end.deltaRate = 1.0f / 60.0f;
+		end.timeout = 0.0f;
+		end.lastPing = 0.0f;
+		end.oldLatency = 0.0f;
+		end.latency = 0.0f;
+		end.queueSlot = 0;
+
+		return *this;
+	}
+
+	NetEnd &NetEnd::operator=(const NetEnd &end)
+	{
+		if (this == &end)
+			return *this;
+
+		owner = nullptr;
+		disposition = EndDisp::ENDPOINT;
+		hashName = end.hashName;
+		name = end.name;
+		status = Status::PENDING;
+		arch = Architecture::UNKNOWN;
+		Util::Zero(token, 64);
+		nextSendId = 0;
+		sent = {};
+		nextRecvId = 0;
+		received = {};
+		type = AddrType::IPV6;
+		address = {};
+		port = 0;
+		deltaDuration = 0.0f;
+		deltaRate = 1.0f / 60.0f;
+		timeout = 0.0f;
+		lastPing = 0.0f;
+        oldLatency = 0.0f;
+		latency = 0.0f;
+		queueSlot = 0;
+
+		return *this;
+	}
+
+	EndDisp NetEnd::GetDisposition() const
+	{
+		return disposition;
+	}
+
+	UInt_64 NetEnd::GetHashName() const
+	{
+		return hashName;
+	}
+
+	Str_8 NetEnd::GetName() const
+	{
+		return name;
+	}
+
+	Status NetEnd::GetStatus() const
+	{
+		return status;
+	}
+
+	Architecture NetEnd::GetArchitecture() const
+	{
+		return arch;
+	}
+
+	UInt_64 NetEnd::GetNextSendId() const
+	{
+		return nextSendId;
+	}
+
+	void NetEnd::Send(const bool deltaLocked, const bool encrypted, const bool ensure, const UInt_64 sys,
+                        const UInt_64 op, const Serializer<>& payload)
+	{
+		if (deltaLocked && deltaDuration < deltaRate)
+			return;
+
+		Header header = {
+				encrypted,
+				nextSendId++,
+				1,
+				0,
+				ensure,
+				owner->GetDisposition(),
+				"",
+				sys,
+				op
+		};
+
+		Util::Copy(header.token, token, 64);
+
+		if ((owner->GetLocalAddressType() == AddrType::IPV6 && payload.Size() > COMMS_IPV6_PAYLOAD) || (owner->GetLocalAddressType() == AddrType::IPV4 && payload.Size() > COMMS_IPV4_PAYLOAD))
+		{
+			Fragments frags = FragmentData(header, payload);
+			for (UInt_64 i = 0; i < frags.Size(); ++i)
+            {
+                Header newHeader = frags.GetHeader();
+                newHeader.fragment = i;
+
+                Send(newHeader, frags[i]);
+            }
+		}
+		else
+		{
+			Send(header, payload);
+		}
+	}
+
+	void NetEnd::Send(const bool deltaLocked, const bool encrypted, const bool ensure, const Str_8& sys,
+								const Str_8& op, const Serializer<>& payload)
+	{
+		Send(deltaLocked, encrypted, ensure, sys.Hash_64(), op.Hash_64(), payload);
+	}
+
+	UInt_64 NetEnd::GetNextRecvId() const
+	{
+		return nextRecvId;
+	}
+
+	Str_8 NetEnd::GetAddress() const
+	{
+		return address;
+	}
+
+	UInt_16 NetEnd::GetPort() const
+	{
+		return port;
+	}
+
+	float NetEnd::GetDeltaRate() const
+	{
+		return deltaRate;
+	}
+
+	float NetEnd::GetTimeout() const
+	{
+		return timeout;
+	}
+
+	float NetEnd::GetLastPing() const
+	{
+		return lastPing;
+	}
+
+	float NetEnd::GetLatency() const
+	{
+		return oldLatency;
+	}
+
+	UInt_64 NetEnd::GetQueueSlot() const
+	{
+		return queueSlot;
+	}
+
+	void NetEnd::Poll(const float delta)
+	{
+		SortReceived();
+
+		if (deltaDuration >= deltaRate)
+			deltaDuration = Math::Mod(deltaDuration, deltaRate);
+
+		deltaDuration += delta;
+		timeout += delta;
+		latency += delta;
+
+		if (sent.Size())
+		{
+			for (UInt_64 i = 0; i < sent.Size(); ++i)
+			{
+				sent[i].lastResend += delta;
+				if (sent[i].lastResend >= owner->GetResendRate())
+				{
+					Serializer result(Endianness::LE);
+					result.Write(sent[i].header);
+					result.WriteSer(sent[i].payload);
+
+					if (sent[i].header.encrypted)
+						Encryption::Encrypt_64(result.Size() - sizeof(bool), &result[sizeof(bool)]);
+
+					owner->udp.Send(type, address, port, result, result.Size());
+
+					sent[i].lastResend = Math::Mod(sent[i].lastResend, owner->GetResendRate());
+				}
+			}
+		}
+
+		if (owner->GetDisposition() == EndDisp::SERVICE)
+		{
+			lastPing += delta;
+			if (lastPing >= 1.0f)
+				Ping(delta);
+		}
+	}
+
+	void NetEnd::SetStatus(const Status newStatus)
+	{
+		status = newStatus;
+	}
+
+	void NetEnd::RemoveInsurance(const UInt_64 msgId, const UInt_64 fragment)
+	{
+		for (UInt_64 i = 0; i < sent.Size(); ++i)
+		{
+			if (sent[i].header.id == msgId && sent[i].header.fragment == fragment)
+			{
+				sent.Remove(i);
+				break;
+			}
+		}
+
+		timeout = 0.0f;
+	}
+
+	void NetEnd::AddReceived(const Header& header, const Serializer<>& payload)
+	{
+		Fragments* frags = nullptr;
+
+		for (UInt_64 i = 0; i < received.Size(); ++i)
+		{
+			if (received[i].GetHeader().id == header.id)
+			{
+				if (received[i][header.fragment].Size())
+					return;
+
+				frags = &received[i];
+				break;
+			}
+		}
+
+		if (header.id > nextRecvId)
+			nextRecvId = header.id + 1;
+
+		if (frags)
+			(*frags)[header.fragment] = payload;
+		else
+			received.Push({header, payload});
+
+		timeout = 0.0f;
+	}
+
+	Vector<Fragments>* NetEnd::GetReceived()
+	{
+		return &received;
+	}
+
+	void NetEnd::SetDeltaRate(const float newDeltaRate)
+	{
+		deltaRate = newDeltaRate;
+	}
+
+	void NetEnd::Ping(const float delta)
+	{
+		Serializer payload(Endianness::LE);
+		payload.Write(delta);
+
+		Send(false, true, false, "Internal", "Ping", payload);
+		lastPing = 0.0f;
+		latency = 0.0f;
+	}
+
+	void NetEnd::Pong(const float delta)
+	{
+		Serializer payload(Endianness::LE);
+		payload.Write(delta);
+
+		Send(false, true, false, "Internal", "Pong", payload);
+
+		timeout = 0.0f;
+	}
+
+	void NetEnd::SendLatency()
+	{
+		oldLatency = latency * 1000;
+
+		Serializer sPayload(Endianness::LE);
+		sPayload.Write(oldLatency);
+
+		Send(false, true, false, "Internal", "Latency", sPayload);
+
+		latency = 0.0f;
+		timeout = 0.0f;
+	}
+
+	void NetEnd::SetLatency(const float newLatency)
+	{
+		oldLatency = newLatency;
+	}
+
+	void NetEnd::SetQueueSlot(const UInt_64 slot)
+	{
+		queueSlot = slot;
+	}
+
+	Fragments NetEnd::FragmentData(const Header& header, const Serializer<>& data)
+	{
+		Fragments result;
+
+		if (owner->GetLocalAddressType() == AddrType::IPV6)
+		{
+            UInt_64 frags = data.Size() / COMMS_IPV6_PAYLOAD;
+            if (data.Size() % COMMS_IPV6_PAYLOAD)
+                ++frags;
+
+			result = Fragments(header, frags);
+
+			UInt_64 size = COMMS_IPV6_PAYLOAD;
+
+			for (UInt_64 i = 0; i < result.Size(); ++i)
+			{
+				size = COMMS_IPV6_PAYLOAD;
+				if (i == result.Size() - 1)
+					size = data.Size() % COMMS_IPV6_PAYLOAD;
+
+				result[i] = {data.GetEndianness(), &data[i * COMMS_IPV6_PAYLOAD], size};
+			}
+		}
+		else if (owner->GetLocalAddressType() == AddrType::IPV4)
+		{
+            UInt_64 frags = data.Size() / COMMS_IPV4_PAYLOAD;
+            if (data.Size() % COMMS_IPV4_PAYLOAD)
+                ++frags;
+
+			result = Fragments(header, frags);
+
+			UInt_64 size = COMMS_IPV4_PAYLOAD;
+
+			for (UInt_64 i = 0; i < result.Size(); ++i)
+			{
+				size = COMMS_IPV4_PAYLOAD;
+				if (i == result.Size() - 1)
+					size = data.Size() % COMMS_IPV4_PAYLOAD;
+
+				result[i] = {data.GetEndianness(), &data[i * COMMS_IPV4_PAYLOAD], size};
+			}
+		}
+
+		return result;
+	}
+
+	void NetEnd::Send(const Header& header, const Serializer<UInt_64>& payload)
+	{
+		Serializer result(Endianness::LE);
+		result.Write(header);
+		result.WriteSer(payload);
+
+		if (header.encrypted)
+			Encryption::Encrypt_64(result.Size() - sizeof(bool), &result[sizeof(bool)]);
+
+		if (header.ensure)
+			sent.Push({header, payload});
+
+		owner->udp.Send(type, address, port, result, result.Size());
+	}
+
+	bool NetEnd::SortingNeeded() const
+	{
+		UInt_64 lastPacket = 0;
+
+		for (UInt_64 i = 0; i < received.Size(); ++i)
+		{
+			if (received[i].GetHeader().id < lastPacket)
+				return true;
+			else
+				lastPacket = received[i].GetHeader().id;
+		}
+
+		return false;
+	}
+
+	void NetEnd::SortReceived()
+	{
+		if (!SortingNeeded())
+			return;
+
+		Vector<Fragments> sorted(0, received.Stride());
+
+		for (UInt_64 a = 0; a < received.Size(); ++a)
+		{
+			if (sorted.Size())
+			{
+				for (UInt_64 b = sorted.Size(); b; --b)
+				{
+					if (received[a].GetHeader().id > sorted[b - 1].GetHeader().id)
+					{
+						if (b == sorted.Size())
+							sorted.Push(received[a]);
+						else
+							sorted.Insert(b, received[a]);
+
+						break;
+					}
+					else
+					{
+						sorted.Insert(b - 1, received[a]);
+
+						break;
+					}
+				}
+			}
+			else
+			{
+				sorted.Push(received[a]);
+			}
+		}
+
+		received = sorted;
+	}
+}

src/io/socket/ehc/NetOp.cpp

@@ -0,0 +1,66 @@
+#include "ehs/io/socket/ehc/NetOp.h"
+#include "ehs/io/socket/EHC.h"
+#include "ehs/io/socket/ehc/NetEnd.h"
+#include "ehs/io/socket/ehc/NetSystem.h"
+
+namespace ehs
+{
+	NetOp::NetOp()
+		: hashId(0)
+	{
+	}
+
+	NetOp::NetOp(Str_8 id)
+		: hashId(id.Hash_64()), id((Str_8 &&)id)
+	{
+	}
+
+	NetOp::NetOp(NetOp&& op) noexcept
+		: hashId(op.hashId), id((Str_8 &&)op.id)
+	{
+		op.hashId = 0;
+	}
+
+	NetOp::NetOp(const NetOp &op)
+		: hashId(op.hashId), id(op.id)
+	{
+	}
+
+	NetOp& NetOp::operator=(NetOp&& op) noexcept
+	{
+		if (this == &op)
+			return *this;
+
+		hashId = op.hashId;
+		id = (Str_8 &&)op.id;
+
+		op.hashId = 0;
+
+		return *this;
+	}
+
+	NetOp &NetOp::operator=(const NetOp &op)
+	{
+		if (this == &op)
+			return *this;
+
+		hashId = op.hashId;
+		id = op.id;
+
+		return *this;
+	}
+
+	Str_8 NetOp::GetId() const
+	{
+		return id;
+	}
+
+	UInt_64 NetOp::GetHashId() const
+	{
+		return hashId;
+	}
+
+	void NetOp::Process(EHC *ehc, NetEnd *endpoint, NetSystem *sys, Serializer<UInt_64> &payload)
+	{
+	}
+}

src/io/socket/ehc/NetSystem.cpp

@@ -0,0 +1,105 @@
+#include "ehs/io/socket/ehc/NetSystem.h"
+#include "ehs/io/socket/EHC.h"
+#include "ehs/io/socket/ehc/NetEnd.h"
+#include "ehs/io/socket/ehc/NetOp.h"
+
+namespace ehs
+{
+	NetSystem::~NetSystem()
+	{
+		for (UInt_64 i = 0; i < ops.Size(); ++i)
+			delete ops[i];
+
+		ops.Clear();
+	}
+
+	NetSystem::NetSystem()
+		: hashId(0)
+	{
+	}
+
+	NetSystem::NetSystem(Str_8 id)
+		: hashId(id.Hash_64()), id((Str_8&&)id)
+	{
+	}
+
+	NetSystem::NetSystem(NetSystem&& sys) noexcept
+		: hashId(sys.hashId), id((Str_8&&)sys.id), ops((Array<NetOp*>&&)sys.ops)
+	{
+		sys.hashId = 0;
+	}
+
+	NetSystem::NetSystem(const NetSystem& sys)
+		: hashId(sys.hashId), id(sys.id)
+	{
+	}
+
+	NetSystem& NetSystem::operator=(NetSystem&& sys) noexcept
+	{
+		if (this == &sys)
+			return *this;
+
+		hashId = sys.hashId;
+		id = (Str_8&&)sys.id;
+		ops = (Array<NetOp*>&&)sys.ops;
+
+		sys.hashId = 0;
+
+		return *this;
+	}
+
+	NetSystem& NetSystem::operator=(const NetSystem& sys)
+	{
+		if (this == &sys)
+			return *this;
+
+		hashId = sys.hashId;
+		id = sys.id;
+		ops = Array<NetOp*>();
+
+		return *this;
+	}
+
+	Str_8 NetSystem::GetId() const
+	{
+		return id;
+	}
+
+	UInt_64 NetSystem::GetHashId() const
+	{
+		return hashId;
+	}
+
+	bool NetSystem::HasOperation(const UInt_64 hashId) const
+	{
+		for (UInt_64 i = 0; i < ops.Size(); ++i)
+			if (ops[i]->GetHashId() == hashId)
+				return true;
+
+		return false;
+	}
+
+	bool NetSystem::AddOperation(NetOp* op)
+	{
+		if (HasOperation(op->GetHashId()))
+			return false;
+
+		ops.Push(op);
+
+		return true;
+	}
+
+	void NetSystem::Execute(EHC *ehc, NetEnd *endpoint, const UInt_64 hashId, Serializer<UInt_64> &payload)
+	{
+		for (UInt_64 i = 0; i < ops.Size(); ++i)
+		{
+			if (ops[i]->GetHashId() == hashId)
+			{
+				ops[i]->Process(ehc, endpoint, this, payload);
+				return;
+			}
+		}
+
+		EHS_LOG_INT(LogType::INFO, 0, "System not found.");
+	}
+}