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Add client_flush to flush output when transient commands are called.

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This commit is contained in:
Nicholas Marriott
2007-09-28 19:04:21 +00:00
parent 109873bdf8
commit 5990461688
2 changed files with 28 additions and 2 deletions
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27
client.c
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@@ -1,4 +1,4 @@
/* $Id: client.c,v 1.7 2007-09-27 20:53:13 nicm Exp $ */
/* $Id: client.c,v 1.8 2007-09-28 19:04:21 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -124,6 +124,31 @@ retry:
return (0);
}
int
client_flush(struct client_ctx *cctx)
{
struct pollfd pfd;
/* XXX error response! */
while (BUFFER_USED(cctx->srv_out) > 0) {
pfd.fd = cctx->srv_fd;
pfd.events = POLLIN|POLLOUT;
if (poll(&pfd, 1, INFTIM) == -1) {
if (errno == EAGAIN || errno == EINTR)
continue;
fatal("poll failed");
}
if (buffer_poll(&pfd, cctx->srv_in, cctx->srv_out) != 0) {
log_warnx("lost server");
return (1);
}
}
return (0);
}
int
client_main(struct client_ctx *cctx)
{