Core with implementation basic socket classes.
THookSocketReason
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Types of OnStatus events
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HR_ResolvingBegin: Resolving is begin. Resolved IP and port is in parameter in format like:
'localhost.somewhere.com:25'.
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HR_ResolvingEnd: Resolving is done. Resolved IP and port is in parameter in format like:
'localhost.somewhere.com:25'. It is always same as in HR_ResolvingBegin!
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HR_SocketCreate: Socket created by CreateSocket method. It reporting Family of created
socket too!
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HR_SocketClose: Socket closed by CloseSocket method.
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HR_Bind: Socket binded to IP and Port. Binded IP and Port is in parameter in format
like: 'localhost.somewhere.com:25'.
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HR_Connect: Socket connected to IP and Port. Connected IP and Port is in parameter in
format like: 'localhost.somewhere.com:25'.
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HR_CanRead: Called when CanRead method is used with
True result.
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HR_CanWrite: Called when CanWrite method is used with
True result.
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HR_Listen: Socket is swithed to Listen mode. (TCP socket only)
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HR_Accept: Socket Accepting client connection. (TCP socket only)
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HR_ReadCount: report count of bytes readed from socket. Number is in parameter string.
If you need is in integer, you must use StrToInt function!
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HR_WriteCount: report count of bytes writed to socket. Number is in parameter string. If
you need is in integer, you must use StrToInt function!
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HR_Wait: If is limiting of bandwidth on, then this reason is called when sending or
receiving is stopped for satisfy bandwidth limit. Parameter is count of
waiting milliseconds.
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HR_Error: report situation where communication error occured. When raiseexcept is
True , then exception is called after this Hook reason.
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THookSocketStatus |
Procedural type for OnStatus event. Sender is calling TBlockSocket object,
Reason is one of set Status events and value is optional data.
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THookDataFilter |
this procedural type is used for dataFilter hooks.
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THookCreateSocket |
This procedural type is used for hook OnCreateSocket. By this hook you can
insert your code after initialisation of socket. (you can set special socket
options, etc.)
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TSocketFamily
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Specify family of socket.
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SF_Any: Default mode. Socket family is defined by target address for connection.
It allows instant access to IPv4 and IPv6 nodes. When you need IPv6 address
as destination, then is used IPv6 mode. othervise is used IPv4 mode.
However this mode not working properly with preliminary IPv6 supports!
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SF_IP4: Turn this class to pure IPv4 mode. This mode is totally compatible with
previous Synapse releases.
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SF_IP6: Turn to only IPv6 mode.
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TSocksType
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specify possible values of SOCKS modes.
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TSSLType
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Specify requested SSL/TLS version for secure connection.
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LT_SSLv2:
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LT_SSLv3:
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LT_TLSv1:
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LT_all:
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TSynaOptionType
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Specify type of socket delayed option.
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SOT_Linger:
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SOT_RecvBuff:
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SOT_SendBuff:
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SOT_NonBlock:
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SOT_RecvTimeout:
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SOT_SendTimeout:
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SOT_Reuse:
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SOT_TTL:
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SOT_Broadcast:
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SOT_MulticastTTL:
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SOT_MulticastLoop:
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