Exemple #1
0
void
closeclient(Client *c)
{
	if(--c->ref == 0){
		if(c->pid > 0)
			postnote(PNPROC, c->pid, "kill");
		c->status = Hangup;
		close(c->fd[0]);
		c->fd[0] = c->fd[1] = -1;
		c->moribund = 1;
		kickwriter(c);
		iointerrupt(c->readerproc);
		iointerrupt(c->writerproc);
		c->activethread++;
		die(c);
	}
}
Exemple #2
0
void
clientflush(Req *or, Client *c)
{
	if(or->ifcall.type == Tread)
		findrdreq(c, or);
	else{
		if(c->execreq == or){
			c->execreq = nil;
			iointerrupt(c->writerproc);
		}
		findwrreq(c, or);
		if(c->curw == or){
			c->curw = nil;
			iointerrupt(c->writerproc);
			kickwriter(c);
		}
	}
}
Exemple #3
0
void
closeioproc(Ioproc *io)
{
	if(io == nil)
		return;
	iointerrupt(io);
	while(sendp(io->c, nil) < 0)
		;
}
Exemple #4
0
void
die(Client *c)
{
	Msg *m, *next;
	Req *r, *rnext;

	c->moribund = 1;
	kickwriter(c);
	iointerrupt(c->readerproc);
	iointerrupt(c->writerproc);
	if(--c->activethread == 0){
		if(c->cmd != nocmd){
			free(c->cmd);
			c->cmd = nocmd;
		}
		c->pid = 0;
		c->moribund = 0;
		c->status = Closed;
		for(m=c->mq; m && m != Zmsg; m=next){
			next = m->link;
			free(m);
		}
		c->mq = nil;
		if(c->rq != nil){
			for(r=c->rq; r; r=rnext){
				rnext = r->aux;
				respond(r, "hangup");
			}
			c->rq = nil;
		}
		if(c->wq != nil){
			for(r=c->wq; r; r=rnext){
				rnext = r->aux;
				respond(r, "hangup");
			}
			c->wq = nil;
		}
		c->rq = nil;
		c->wq = nil;
		c->emq = nil;
		c->erq = nil;
		c->ewq = nil;
	}
}