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DEV: tcploop: reorder options in the usage message 

Options have become difficult to find, let's reorder them alphabetically.
This commit is contained in:
Willy Tarreau 2022-06-07 11:29:16 +02:00
parent 7d318ed8cc
commit 98028c8d0a
1 changed files with 13 additions and 13 deletions
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26
dev/tcploop/tcploop.c
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@ -97,31 +97,31 @@ __attribute__((noreturn)) void usage(int code, const char *arg0)
" -v : verbose\n"
" -t|-tt|-ttt : show time (msec / relative / absolute)\n"
"actions :\n"
" L[<backlog>] : Listens to ip:port and optionally sets backlog\n"
" Note: fd=socket,bind(fd),listen(fd)\n"
" A[<count>] : Accepts <count> incoming sockets and closes count-1\n"
" Note: fd=accept(fd)\n"
" C : Connects to ip:port\n"
" Note: fd=socket,connect(fd)\n"
" D : Disconnect (connect to AF_UNSPEC)\n"
" A[<count>] : Accepts <count> incoming sockets and closes count-1\n"
" Note: fd=accept(fd)\n"
" E[<size>] : Echo this amount of bytes. 0=infinite. unset=any amount.\n"
" F : FIN : shutdown(SHUT_WR)\n"
" G : disable lingering\n"
" I : wait for Input data to be present (POLLIN)\n"
" J : Jump back to oldest post-fork/post-accept action\n"
" K : kill the connection and go on with next operation\n"
" G : disable lingering\n"
" T : set TCP_NODELAY\n"
" L[<backlog>] : Listens to ip:port and optionally sets backlog\n"
" Note: fd=socket,bind(fd),listen(fd)\n"
" N<max> : fork New process, limited to <max> concurrent (default 1)\n"
" O : wait for Output queue to be empty (POLLOUT + TIOCOUTQ)\n"
" P[<time>] : Pause for <time> ms (100 by default)\n"
" Q : disable TCP Quick-ack\n"
" R[<size>] : Read this amount of bytes. 0=infinite. unset=any amount.\n"
" S[<size>] : Send this amount of bytes. 0=infinite. unset=any amount.\n"
" S:<string> : Send this exact string. \\r, \\n, \\t, \\\\ supported.\n"
" E[<size>] : Echo this amount of bytes. 0=infinite. unset=any amount.\n"
" T : set TCP_NODELAY\n"
" W[<time>] : Wait for any event on the socket, maximum <time> ms\n"
" P[<time>] : Pause for <time> ms (100 by default)\n"
" 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"
" r : shutr : shutdown(SHUT_RD) (pauses a listener or ends recv)\n"
"\n"
"It's important to note that a single FD is used at once and that Accept\n"
"replaces the listening FD with the accepted one. Thus always do it after\n"