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CONTRIB: tcploop: add a shutr command 

Usually this has limited effect except for listening sockets, but
at least it helps compare behaviors with and without.
This commit is contained in:
Willy Tarreau 2017-10-05 06:31:10 +02:00
parent b00c00e82c
commit c3890e5a2d
1 changed files with 9 additions and 1 deletions
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10
contrib/tcploop/tcploop.c
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@ -118,6 +118,7 @@ __attribute__((noreturn)) void usage(int code, const char *arg0)
" I : wait for Input data to be present (POLLIN)\n"
" O : wait for Output queue to be empty (POLLOUT + TIOCOUTQ)\n"
" F : FIN : shutdown(SHUT_WR)\n"
" r : shutr : shutdown(SHUT_RD) (pauses a listener or ends recv)\n"
" N<max> : fork New process, limited to <max> concurrent (default 1)\n"
" X[i|o|e]* ** : execvp() next args passing socket as stdin/stdout/stderr.\n"
" If i/o/e present, only stdin/out/err are mapped to socket.\n"
@ -897,7 +898,14 @@ int main(int argc, char **argv)
/* ignore errors on shutdown() as they are common */
if (sock >= 0)
shutdown(sock, SHUT_WR);
dolog("shutdown\n");
dolog("shutdown(w)\n");
break;
case 'r':
/* ignore errors on shutdown() as they are common */
if (sock >= 0)
shutdown(sock, SHUT_RD);
dolog("shutdown(r)\n");
break;
case 'N':