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flexnbd-proxy: ensure upstream cooldown is applied when read init from upstream fails

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nick
2013-07-24 16:01:38 +01:00
parent 253cee5a10
commit 5c59a412af
1 changed files with 8 additions and 2 deletions
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10
src/proxy.c
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@@ -634,7 +634,7 @@ int proxy_write_to_downstream( struct proxier* proxy, int state )
*/
void proxy_session( struct proxier* proxy )
{
uint64_t state_started;
uint64_t state_started = monotonic_time_ms();
int old_state = EXIT;
int state;
int connect_to_upstream_cooldown = 0;
@@ -752,13 +752,19 @@ void proxy_session( struct proxier* proxy )
}
/* Leaving state untouched will retry connecting to upstream -
* so introduce a bit of sleep */
if ( state == CONNECT_TO_UPSTREAM ) {
if ( state == CONNECT_TO_UPSTREAM ) {
connect_to_upstream_cooldown = 1;
}
break;
case READ_INIT_FROM_UPSTREAM:
state = proxy_read_init_from_upstream( proxy, state );
if ( state == CONNECT_TO_UPSTREAM ) {
connect_to_upstream_cooldown = 1;
}
break;
case WRITE_TO_UPSTREAM:
if ( FD_ISSET( proxy->upstream_fd, &wfds ) ) {
state = proxy_write_to_upstream( proxy, state );