const char phase_unknown[] = "unknown";
int select_timeout = SELECT_TIMEOUT;
+int ignore_timeout = 0;
int batch_fd = -1;
int batch_gen_fd = -1;
{
time_t t;
- if (!io_timeout)
+ if (!io_timeout || ignore_timeout)
return;
if (!last_io) {
void send_msg(enum msgcode code, char *buf, int len)
{
+ if (msg_fd_out < 0) {
+ io_multiplex_write(code, buf, len);
+ return;
+ }
msg_list_add(code, buf, len);
msg_list_push(NORMAL_FLUSH);
}
read_loop(fd, buf, 4);
redo_list_add(IVAL(buf,0));
break;
+ case MSG_DELETED:
+ if (len >= (int)sizeof buf || !am_generator) {
+ rprintf(FERROR, "invalid message %d:%d\n", tag, len);
+ exit_cleanup(RERR_STREAMIO);
+ }
+ read_loop(fd, buf, len);
+ io_multiplex_write(MSG_DELETED, buf, len);
+ break;
+ case MSG_SUCCESS:
+ if (len != 4 || !am_generator) {
+ rprintf(FERROR, "invalid message %d:%d\n", tag, len);
+ exit_cleanup(RERR_STREAMIO);
+ }
+ read_loop(fd, buf, len);
+ io_multiplex_write(MSG_SUCCESS, buf, len);
+ break;
case MSG_INFO:
case MSG_ERROR:
case MSG_LOG:
}
+void maybe_send_keepalive(int allowed_lull, int ndx)
+{
+ if (time(NULL) - last_io >= allowed_lull) {
+ if (!iobuf_out || !iobuf_out_cnt) {
+ if (protocol_version < 29)
+ return; /* there's nothing we can do */
+ write_int(sock_f_out, ndx);
+ write_shortint(sock_f_out, ITEM_IS_NEW);
+ }
+ if (iobuf_out)
+ io_flush(NORMAL_FLUSH);
+ }
+}
+
+
/**
* Continue trying to read len bytes - don't return until len has been
* read.
static size_t remaining;
static size_t iobuf_in_ndx;
int tag, ret = 0;
- char line[1024];
+ char line[MAXPATHLEN+1];
if (!iobuf_in || fd != sock_f_in)
return read_timeout(fd, buf, len);
read_loop(fd, iobuf_in, remaining);
iobuf_in_ndx = 0;
break;
+ case MSG_DELETED:
+ if (remaining >= sizeof line) {
+ rprintf(FERROR, "invalid multi-message %d:%ld\n",
+ tag, (long)remaining);
+ exit_cleanup(RERR_STREAMIO);
+ }
+ read_loop(fd, line, remaining);
+ line[remaining] = '\0';
+ /* A directory name was sent with the trailing null */
+ if (remaining > 0 && !line[remaining-1])
+ log_delete(line, S_IFDIR);
+ else
+ log_delete(line, S_IFREG);
+ remaining = 0;
+ break;
+ case MSG_SUCCESS:
+ if (remaining != 4) {
+ rprintf(FERROR, "invalid multi-message %d:%ld\n",
+ tag, (long)remaining);
+ exit_cleanup(RERR_STREAMIO);
+ }
+ read_loop(fd, line, remaining);
+ successful_send(IVAL(line, 0));
+ remaining = 0;
+ break;
case MSG_INFO:
case MSG_ERROR:
if (remaining >= sizeof line) {
}
-unsigned short read_short(int f)
+int read_shortint(int f)
{
uchar b[2];
readfd(f, (char *)b, 2);
* to grab any messages they sent before they died. */
while (fd == sock_f_out && io_multiplexing_in) {
io_timeout = select_timeout = 30;
+ ignore_timeout = 0;
readfd_unbuffered(sock_f_in, io_filesfrom_buf,
sizeof io_filesfrom_buf);
}
}
-void write_short(int f, unsigned short x)
+void write_shortint(int f, int x)
{
uchar b[2];
b[0] = x;