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Send PLUGLOG_CONNECT_SUCCESS in proxied socket types.

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Now the non-SSH backends critically depend on it, it's important not
to forget to send it, for any socket type that's going to be used for
any of those backends. But ProxySocket, and the Unix and Windows
'socket' types wrapping pipes to local subprocesses, were not doing
so.

Some of these socket types don't have a SockAddr available to
represent the destination host. (Sometimes the concept isn't even
meaningful). Therefore, I've also expanded the semantics of
PLUGLOG_CONNECT_SUCCESS so that the addr parameter is allowed to be
NULL, and invented a noncommittal fallback version of the log message
in that situation.
This commit is contained in:
Simon Tatham
2021-09-13 14:28:47 +01:00
parent 6defb2b3a0
commit 8f5e9a4f8d
5 changed files with 27 additions and 3 deletions
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8
unix/fd-socket.c
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@ -315,6 +315,12 @@ static const SocketVtable FdSocket_sockvt = {
.peer_info = NULL,
};
static void fdsocket_connect_success_callback(void *ctx)
{
FdSocket *fds = (FdSocket *)ctx;
plug_log(fds->plug, PLUGLOG_CONNECT_SUCCESS, NULL, 0, NULL, 0);
}
Socket *make_fd_socket(int infd, int outfd, int inerrfd, Plug *plug)
{
FdSocket *fds;
@ -354,5 +360,7 @@ Socket *make_fd_socket(int infd, int outfd, int inerrfd, Plug *plug)
uxsel_set(fds->inerrfd, SELECT_R, fdsocket_select_result_input_error);
}
queue_toplevel_callback(fdsocket_connect_success_callback, fds);
return &fds->sock;
}