commit 82d45d8aa95b64f8262e28a06f5c3cff2a113fcb Author: Steven Cheung steven.cheung@sri.com Date: Fri Jun 15 15:19:14 2012 -0700
Only allow 64 simultaneous downstreams. Make it easier to read invalid block headers. --- src/protocol/chop.cc | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/protocol/chop.cc b/src/protocol/chop.cc index bfd5a14..82348a1 100644 --- a/src/protocol/chop.cc +++ b/src/protocol/chop.cc @@ -710,10 +710,10 @@ chop_circuit_t::send() // at all, and we're the client, try opening new connections. If // we're the server, we have to just twiddle our thumbs and hope // the client does that. Note that due to the sliding window of - // receive blocks, there is a hard upper limit of 127 outstanding + // receive blocks, there is a hard upper limit of 64 outstanding // connections (that is, half the receive window). if (downstreams.empty() || - (downstreams.size() < 127 && + (downstreams.size() <= 64 && (avail0 > 0 || (upstream_eof && !sent_fin)))) { if (config->mode != LSN_SIMPLE_SERVER) circuit_reopen_downstreams(this); @@ -1260,7 +1260,7 @@ chop_conn_t::recv() block_header hdr(recv_pending, *upstream->recv_hdr_crypt); if (!hdr.valid(upstream->recv_queue.window())) { const uint8_t *c = hdr.cleartext(); - log_info(this, "invalid block header: %02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x", + log_info(this, "invalid block header: %02x%02x%02x%02x|%02x%02x|%02x%02x|%02x|%02x%02x%02x%02x%02x%02x%02x", c[0], c[1], c[2], c[3], c[4], c[5], c[6], c[7], c[8], c[9], c[10], c[11], c[12], c[13], c[14], c[15]); return -1;