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Merge remote-tracking branch 'origin/patches-2.0'

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Conflicts:
	bufferevent_openssl.c
This commit is contained in:
Nick Mathewson 2012-04-30 21:33:56 -04:00
commit b98624ef35
1 changed files with 20 additions and 3 deletions
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23
bufferevent_openssl.c
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@ -618,9 +618,6 @@ do_read(struct bufferevent_openssl *bev_ssl, int n_to_read)
evbuffer_commit_space(input, space, n_used);
if (bev_ssl->underlying)
BEV_RESET_GENERIC_READ_TIMEOUT(bev);
if (evbuffer_get_length(input) >= bev->wm_read.low)
bufferevent_run_readcb_(bev);
}
return blocked ? 0 : 1;
@ -760,6 +757,7 @@ consider_reading(struct bufferevent_openssl *bev_ssl)
{
int r;
int n_to_read;
int read_data = 0;
while (bev_ssl->write_blocked_on_read) {
r = do_write(bev_ssl, WRITE_FRAME);
@ -775,6 +773,8 @@ consider_reading(struct bufferevent_openssl *bev_ssl)
if (do_read(bev_ssl, n_to_read) <= 0)
break;
read_data = 1;
/* Read all pending data. This won't hit the network
* again, and will (most importantly) put us in a state
* where we don't need to read anything else until the
@ -803,6 +803,15 @@ consider_reading(struct bufferevent_openssl *bev_ssl)
n_to_read = bytes_to_read(bev_ssl);
}
if (read_data == 1) {
struct bufferevent *bev = &bev_ssl->bev.bev;
struct evbuffer *input = bev->input;
if (evbuffer_get_length(input) >= bev->wm_read.low) {
bufferevent_run_readcb_(bev);
}
}
if (!bev_ssl->underlying) {
/* Should be redundant, but let's avoid busy-looping */
if (bev_ssl->bev.read_suspended ||
@ -824,6 +833,14 @@ consider_writing(struct bufferevent_openssl *bev_ssl)
r = do_read(bev_ssl, 1024); /* XXXX 1024 is a hack */
if (r <= 0)
break;
else {
struct bufferevent *bev = &bev_ssl->bev.bev;
struct evbuffer *input = bev->input;
if (evbuffer_get_length(input) >= bev->wm_read.low) {
bufferevent_run_readcb_(bev);
}
}
}
if (bev_ssl->read_blocked_on_write)
return;