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Output statistics per option and SIGUSR1

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This commit is contained in:
Gerhard Rieger 2023-10-26 18:42:41 +02:00
parent 2af6089436
commit c2196d6f15
17 changed files with 304 additions and 26 deletions

13
xioinitialize.c
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@ -121,22 +121,27 @@ void xiodroplocks(void) {
int i;
for (i = 0; i < XIO_MAXSOCK; ++i) {
if (sock[i] != NULL && sock[i]->tag != XIO_TAG_INVALID) {
if (sock[i] != NULL && sock[i]->tag != XIO_TAG_INVALID &&
!(sock[i]->tag & XIO_TAG_CLOSED)) {
xiofiledroplock(sock[i]);
}
}
}
/* consider an invokation like this:
socat -u exec:'some program that accepts data' tcp-l:...,fork
we do not want the program to be killed by the first tcp-l sub process, it's
/* Consider an invocation like this:
socat -u EXEC:'some program that accepts data' TCP-L:...,fork
we do not want the program to be killed by the first TCP-L sub process, it's
better if it survives all sub processes. Thus, it must not be killed when
the sub process delivers EOF. Also, a socket that is reused in sub processes
should not be shut down (affects the connection), but closed (affects only
sub processes copy of file descriptor) */
static int xio_nokill(xiofile_t *sock) {
int result = 0;
if (sock->tag & XIO_TAG_CLOSED) {
return -1;
}
switch (sock->tag) {
case XIO_TAG_INVALID:
default: