From bfedb4e8120e0525247d4b90f1873f1d58e4a96b Mon Sep 17 00:00:00 2001 From: Roger Dingledine Date: Sat, 12 May 2007 23:19:10 +0000 Subject: [PATCH] polish up the 0.2.0.1-alpha in-progress changelog svn:r10174 --- ChangeLog | 72 +++++++++++++++++++++++++++++-------------------------- 1 file changed, 38 insertions(+), 34 deletions(-) diff --git a/ChangeLog b/ChangeLog index 93ae620688..0fb7af549f 100644 --- a/ChangeLog +++ b/ChangeLog @@ -34,16 +34,19 @@ Changes in version 0.2.0.1-alpha - 2007-??-?? as it's processing a begin_dir request, it will free the exit stream but leave it attached to the circuit, leading to unpredictable behavior. (Reported by seeess, fixes bug 425.) + - Fix a bug in dirserv_remove_invalid() that would cause authorities + to corrupt memory under some really unlikely scenarios. o Minor fixes (resource management): - - Count the number of open sockets separately from the number of active - connection_t objects. This will let us avoid underusing our - allocated connection limit. + - Count the number of open sockets separately from the number + of active connection_t objects. This will let us avoid underusing + our allocated connection limit. - We no longer use socket pairs to link an edge connection to an - anonymous directory connection. Instead, we track the link - internally and transfer the data in-process. This saves two - sockets per anonymous directory connection (at the client and at - the server), and avoids the nasty Windows socketpair() workaround. + anonymous directory connection or a dirport test connection. + Instead, we track the link internally and transfer the data + in-process. This saves two sockets per "linked" connection (at the + client and at the server), and avoids the nasty Windows socketpair() + workaround. - Keep unused 4k and 16k buffers on free lists, rather than wasting 8k for every single inactive connection_t. - Free items from the 4k/16k-buffer free lists when they haven't been @@ -51,7 +54,7 @@ Changes in version 0.2.0.1-alpha - 2007-??-?? o Minor features (build): - Make autoconf search for libevent, openssl, and zlib consistently. - - Update deprecated macros in configure.in + - Update deprecated macros in configure.in. - When warning about missing headers, tell the user to let us know if the compile succeeds anyway, so we can downgrade the warning. @@ -64,17 +67,18 @@ Changes in version 0.2.0.1-alpha - 2007-??-?? - Always prepend "Bug: " to any log message about a bug. - Put a platform string (e.g. "Linux i686") in the startup log message, so when people paste just their logs, we know if it's - openbsd or windows or what. + OpenBSD or Windows or what. - When logging memory usage, break down memory used in buffers by buffer type. o Minor features (directory system): - Directory authorities accept and serve "extra info" documents for - routers. These documents contain fields from router descriptors that - aren't usually needed, and that use a lot of excess bandwidth. Once - these fields are removed from router descriptors, the bandwidth savings - should be about 60%. (Limitation: servers do not yet upload extra-info - documents.) [Partially implements proposal 104.] + routers. These documents contain fields from router descriptors + that aren't usually needed, and that use a lot of excess + bandwidth. Once these fields are removed from router descriptors, + the bandwidth savings should be about 60%. (Limitation: servers + do not yet upload extra-info documents.) [Partially implements + proposal 104.] - Directory authorities allow multiple router descriptors and/or extra info documents to be uploaded in a single go. This will make implementing proposal 104 simpler. @@ -89,12 +93,11 @@ Changes in version 0.2.0.1-alpha - 2007-??-?? - Let the controller specify HOP=%d as an argument to ATTACHSTREAM, so we can exit from the middle of the circuit. - Implement "getinfo status/circuit-established". - - Implement "getinfo status/version/..." so a controller can tell whether - the current version is recommended, and whether any versions are good, - and how many authorities agree. (Patch from shibz.) + - Implement "getinfo status/version/..." so a controller can tell + whether the current version is recommended, and whether any versions + are good, and how many authorities agree. (Patch from shibz.) o Minor features (other): - - Correctly report Windows 95 OSR2 and Windows 98 SE. - More unit tests. o Removed features: @@ -110,6 +113,13 @@ Changes in version 0.2.0.1-alpha - 2007-??-?? - Even though windows is equally happy with / and \ as path separators, try to use \ consistently on windows and / consistently on unix: it makes the log messages nicer. + - Correctly report platform name on Windows 95 OSR2 and Windows 98 SE. + + o Minor bugfixes (directory): + - Correctly enforce that elements of directory objects do not appear + more often than they are allowed to appear. + - When we are reporting the DirServer line we just parsed, we were + logging the second stanza of the key fingerprint, not the first. o Minor bugfixes (other): - Stop allowing hibernating servers to be "stable" or "fast". @@ -117,28 +127,22 @@ Changes in version 0.2.0.1-alpha - 2007-??-?? - Don't save non-general-purpose router descriptors to the disk cache, because we have no way of remembering what their purpose was when we restart. - - Correctly enforce that elements of directory objects do not appear - more often than they are allowed to appear. - - Fix a bug in dirserv_remove_invalid() that would cause authorities to - corrupt memory under some really unlikely scenarios. - Add even more asserts to hunt down bug 417. - - When we are reporting the DirServer line we just parsed, we were - logging the second stanza of the key fingerprint, not the first. - On Windows, we were preventing other processes from reading cached-routers while Tor was running. (Reported by janbar) - o Minor bugfixes (controller), reported by daejees: + o Minor bugfixes (controller): - Make 'getinfo fingerprint' return a 551 error if we're not a - server, so we match what the control spec claims we do. + server, so we match what the control spec claims we do. Reported + by daejees. - Fix a typo in an error message when extendcircuit fails that - caused us to not follow the \r\n-based delimiter protocol. + caused us to not follow the \r\n-based delimiter protocol. Reported + by daejees. - The control spec described a GUARDS event, but the code implemented a GUARD event. Standardize on GUARD, but support people - asking for GUARDS too. + asking for GUARDS too. Reported by daejees. - Correct the control spec to match how the code actually responds - to 'getinfo addr-mappings/*'. - - o Minor bugfixes (controller): + to 'getinfo addr-mappings/*'. Reported by daejees. - Actually set the purpose correctly for descriptors inserted with purpose=controller. @@ -146,10 +150,10 @@ Changes in version 0.2.0.1-alpha - 2007-??-?? - Stop passing around circuit_t and crypt_path_t pointers that are implicit in other procedure arguments. - Drop the old code to choke directory connections when the corresponding - or connections got full: thanks to the cell queue feature, or conns + OR connections got full: thanks to the cell queue feature, OR conns don't get full any more. - - Make dns_resolve handle attaching connections to circuits properly, - so the caller doesn't have to. + - Make dns_resolve() handle attaching connections to circuits + properly, so the caller doesn't have to. - Rename wants_to_read and wants_to_write to read/write_blocked_on_bw.