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if you're using relaybandwidthrate and relaybandwidthburst, make
sure that's reflected in your router descriptor. svn:r10114
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@ -6,10 +6,14 @@ Changes in version 0.2.0.1-alpha - 2007-??-??
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queue for each circuit. This lets us use less slack memory, and
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will eventually let us be smarter about prioritizing different kinds
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of traffic.
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- Allocate cells in memory pools better speed and memory efficiency,
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especially on platforms where malloc() is inefficient.
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- Use memory pools to allocate cells with better speed and memory
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efficiency, especially on platforms where malloc() is inefficient.
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- Stop reading on edge connections when their corresponding circuit
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buffers are full; start again as the circuits empty out.
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- New config options RelayBandwidthRate and RelayBandwidthBurst:
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a separate set of token buckets for relayed traffic. Right now
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relayed traffic is defined as answers to directory requests, and
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OR connections that don't have any local circuits on them.
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- Make PreferTunneledDirConns and TunnelDirConns work even when
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we have no cached directory info. This means Tor clients can now
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do all of their connections protected by TLS.
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@ -2275,6 +2275,24 @@ validate_ports_csv(smartlist_t *sl, const char *name, char **msg)
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return 0;
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}
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/** If <b>value</b> exceeds ROUTER_MAX_DECLARED_BANDWIDTH, write
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* a complaint into *<b>msg</b> using string <b>desc</b>, and return -1.
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* Else return 0.
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*/
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static int
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ensure_bandwidth_cap(uint64_t value, const char *desc, char **msg)
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{
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int r;
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char buf[1024];
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if (value > ROUTER_MAX_DECLARED_BANDWIDTH) {
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r = tor_snprintf(buf, sizeof(buf), "%s must be at most %d",
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desc, ROUTER_MAX_DECLARED_BANDWIDTH);
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*msg = tor_strdup(r >= 0 ? buf : "internal error");
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return -1;
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}
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return 0;
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}
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/** Lowest allowable value for RendPostPeriod; if this is too low, hidden
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* services can overload the directory system. */
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#define MIN_REND_POST_PERIOD (10*60)
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@ -2644,20 +2662,22 @@ options_validate(or_options_t *old_options, or_options_t *options,
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if (options->KeepalivePeriod < 1)
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REJECT("KeepalivePeriod option must be positive.");
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if (options->BandwidthRate > ROUTER_MAX_DECLARED_BANDWIDTH) {
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r = tor_snprintf(buf, sizeof(buf),
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"BandwidthRate must be at most %d",
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ROUTER_MAX_DECLARED_BANDWIDTH);
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*msg = tor_strdup(r >= 0 ? buf : "internal error");
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if (ensure_bandwidth_cap(options->BandwidthRate,
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"BandwidthRate", msg) < 0)
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return -1;
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}
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if (options->BandwidthBurst > ROUTER_MAX_DECLARED_BANDWIDTH) {
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r = tor_snprintf(buf, sizeof(buf),
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"BandwidthBurst must be at most %d",
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ROUTER_MAX_DECLARED_BANDWIDTH);
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*msg = tor_strdup(r >= 0 ? buf : "internal error");
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if (ensure_bandwidth_cap(options->BandwidthBurst,
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"BandwidthBurst", msg) < 0)
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return -1;
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}
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if (ensure_bandwidth_cap(options->MaxAdvertisedBandwidth,
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"MaxAdvertisedBandwidth", msg) < 0)
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return -1;
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if (ensure_bandwidth_cap(options->RelayBandwidthRate,
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"RelayBandwidthRate", msg) < 0)
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return -1;
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if (ensure_bandwidth_cap(options->RelayBandwidthBurst,
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"RelayBandwidthBurst", msg) < 0)
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return -1;
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if (server_mode(options)) {
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if (options->BandwidthRate < ROUTER_REQUIRED_MIN_BANDWIDTH*2) {
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r = tor_snprintf(buf, sizeof(buf),
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@ -944,17 +944,22 @@ router_rebuild_descriptor(int force)
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}
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get_platform_str(platform, sizeof(platform));
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ri->platform = tor_strdup(platform);
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ri->bandwidthrate = (int)options->BandwidthRate;
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ri->bandwidthburst = (int)options->BandwidthBurst;
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ri->bandwidthcapacity = hibernating ? 0 : rep_hist_bandwidth_assess();
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if (options->BandwidthRate > options->MaxAdvertisedBandwidth) {
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if (options->MaxAdvertisedBandwidth > ROUTER_MAX_DECLARED_BANDWIDTH) {
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ri->bandwidthrate = ROUTER_MAX_DECLARED_BANDWIDTH;
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} else {
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ri->bandwidthrate = (int)options->MaxAdvertisedBandwidth;
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}
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}
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/* compute ri->bandwidthrate as the min of various options */
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ri->bandwidthrate = (int)options->BandwidthRate;
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if (ri->bandwidthrate > options->MaxAdvertisedBandwidth)
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ri->bandwidthrate = (int)options->MaxAdvertisedBandwidth;
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if (options->RelayBandwidthRate > 0 &&
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ri->bandwidthrate > options->RelayBandwidthRate)
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ri->bandwidthrate = (int)options->RelayBandwidthRate;
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/* and compute ri->bandwidthburst similarly */
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ri->bandwidthburst = (int)options->BandwidthBurst;
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if (options->RelayBandwidthBurst > 0 &&
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ri->bandwidthburst > options->RelayBandwidthBurst)
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ri->bandwidthburst = (int)options->RelayBandwidthBurst;
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ri->bandwidthcapacity = hibernating ? 0 : rep_hist_bandwidth_assess();
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policies_parse_exit_policy(options->ExitPolicy, &ri->exit_policy,
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options->ExitPolicyRejectPrivate);
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