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implemented IPC using Unix domain sockets

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@15114 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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Vadim Zeitlin
2002-04-12 15:13:53 +00:00
parent 70914290a1
commit 0dbfd66d0b
4 changed files with 119 additions and 23 deletions
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10
docs/latex/wx/tipc.tex
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@@ -48,8 +48,14 @@ element of some messages. To create a connection (a conversation in
Windows parlance), the client application sends the message
MakeConnection to the client object, with a string service name to
identify the server and a topic name to identify the topic for the
duration of the connection. Under Unix, the service name must contain an
integer port identifier.
duration of the connection. Under Unix, the service name may be either an
integer port identifier in which case an Internet domain socket will be used
for the communications or a valid file name (which shouldn't exist and will be
deleted afterwards) in which case a Unix domain socket is created.
{\bf SECURITY NOTE:} Using Internet domain sockets if extremely insecure for
IPC as there is absolutely no access control for them, use Unix domain sockets
whenever possible!
The server then responds and either vetoes the connection or allows it.
If allowed, a connection object is created which persists until the