X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=TODO;h=e95522d87d4aa0e58d3240f800fb46e2dc0716c7;hb=c8140c2d2929e0dee00b642340dd8b0dd80c29c3;hp=3f016c50fa8bb6ba805c9fcde6b5b241ee745b3e;hpb=b54183facf116a32aaa2b7b960a251f6ddc10fa5;p=oweals%2Fgnunet.git diff --git a/TODO b/TODO index 3f016c50f..e95522d87 100644 --- a/TODO +++ b/TODO @@ -1,167 +1,110 @@ -0.9.0pre1: -* FS: [CG] - - Migration test error scenarios: - * client fails to connect to FS service for download (requests never make it to FS) - FS was running initially, but is shut down around the time the source peer (!) - is supposed to die; the OTHER FS service (the one that was supposed to die) is still up! - - TTL/priority calculations - - hot-path routing, load considerations - - active reply route caching design & implementation of service; gap extension! -* TRANSPORT: - - HTTP backend [MW] -* DV: [Nate] - - write DV API (need to move declarations from dv_api.c to gnunet_dv_service.h!) - - implement DV service - - implement DV library (looks done) - - implement DV transport plugin - - implement testcases - - implement performance tests (needs tbench) -* TOPOLOGY: - - needs more testing (especially F2F topology) & transport blacklisting -* UTIL: - - only connect() sockets that are ready (select()) [Nils] - [On W32, we need to select after calling socket before doing connect etc.] -* GNUNET-GTK: - - implement publish dialog - + edit (meta data add, meta data del, meta data type population, keyword add (button, activate entry line), - keyword remove, anonymity level, priority, index/insert, normalize keywords, - previews, preview widget for file chooser!?) - + mark 'insert file' button inconsistent for directories - + up - + down - + left - + right - + delete - + open (import directory structure) - + cancel - + execute (publish) - - right-clicking on search result should open menu that allows: - + starting recursive download - + aborting active download - + copy URI to clipboard - + save-as gnunet-directory - - directory support: - + download start: recursive/directory (!) & from-URI only - + download lost-parent (move to 'from-URI only' tab - + display content of directory - + open directory - - events: - + search resume - + search error - + download error - + download resume - 0.9.0pre2: + FS: + - move FS serivce to new block API + - integrate with DHT + - measure latencies (core, datastore) => trust economy + - refuse content migration message (or solicit?) + - FS performance benchmarking +* DHT: [Nate] + - use new block lib * CORE: + - derived key generation [Nils] + - Jun 27 11:51:54 core-7670 ERROR Assertion failed at gnunet-service-core.c:3616. + (transport notified us that we connected to ourselves!!!) - transport-level disconnect (i.e. TCP) does not cause core-level disconnect in a timely fashion (waits for connection timeout); need to figure a way to make it near-instant in those cases - (i.e. rapid reduction in timeout on transport-level disconnect) - - encrypted P2P transmission (loopback) tops at 2 MB/s on my quad-core; - why is it so slow? Fix! (see core_api_reliability test) -* TBENCH: [MW] - - good to have for transport/DV evaluation! -* DHT: [Nate] - - implement DHT service - - implement testcases - - implement performance tests -* ARM: [Safey] - - better crash management (attach debugging support, capture and analyze - debug output, detect random vs. deterministic crashes) - - discover dependencies between services - - handle gnunet-arm -k in combination with auto-start magic (what is the right thing here?) - - add listen socket forwarding to child processes on supported platforms + (i.e. rapid reduction in timeout on transport-level disconnect) [CG] + => may have been fixed with instant-notification of disconnect + to core on session-oriented connection hick-up; not perfect but + likely good enough until we get ATS going; still should be tested... + => "peers connected (transport)" now instantly goes to ZERO (core statistic), + but "established sessions" stays up... + +0.9.0pre3: +* Determine RC bugs and fix those (release should have no known real bugs) +* DATASTORE: [LT] + - GNUNET_DATASTORE_cancel method not tested [LT] +* TESTING: [Nate] + - test basic peer re-configure +* TOPOLOGY: [Nate] + - needs more testing (especially F2F topology) & transport blacklisting +* TRANSPORT-TCP [MW]: + - should use hash map to look up sessions +* NAT/UPNP: [Milan] + - finalize API design + - code clean up + - testing + - integration with transport service + - also do UPnP-based (external) IP detection + (Note: build library always, build UPnP service when dependencies like libxml2 are available) * FS: [CG] - - datastore reservation (publishing) - - location URIs (publish, search, download) - - unindex on index failure - - utilize in-line files in meta data always (including in search results or - when download is triggered manually and for probes); currently the data is - only used when users do a general 'recursive' download + - library: + + reconstruct IBLOCKS from DBLOCKS if possible (during download; see FIXME in fs_download) + + add support for pushing "already seen" search results to FS service for bloomfilter + + use different 'priority' for probe downloads vs. normal downloads + - service: + + trust: do not charge when "idle" / load considerations (migration, routing) + + artificial delays + + active reply route caching design & implementation; gap extension! - non-anonymous FS service (needs DHT) + DHT integration for search + CS-DHT-functions (DHT-put of LOC) + P2P-functions (DHT-get) - - listing of learned namespaces - - collection API & tests - + gnunet-pseudonym (collection support) - implement FS performance tests + insert + download + search + unindex + - re-implement gnunet-auto-share * GNUNET-GTK: - - implement open directory dialog - - implement new-pseudonym dialog - - namespace search - - NS list in search dialog should use colors to offset our own namespaces from the others - - double-clicking on NS list in search dialog should move 'root' to keyword line - - right-clicking on NS list in search dialog should open menu that allows - + viewing full meta data - + deletion of namespace info - - implement API to get notifications about bandwidth assignments to individual peers - - implement API to get notifications about updates to liveness of individual peers (before disconnect) - - extend peer dialog with green-yellow-red connectivity status lights - - extend peer dialog with country flags and names - - implement statistics tabs - - do meaningful update to status line (starting up, peer running, #connections, shutdown, ...) - - implement unindex operation (use dialog with all indexed files for selection) + - optimize meta-data for directories in 'add_dir_at_iter' + - finish publish dialog details: + + normalize keywords (edit subdialog) + + set/view previews (edit subdialog) - implement download by URI dialog; figure out where to display those downloads! - figure out where in the GUI we should show active uploads/unindex operations and allow aborts -* SETUP: - - design & implement new setup tool - -0.9.0pre3: -* TRACEKIT: [MW] - - good to have for DV/DHT evaluation! -* Determine RC bugs and fix those! -* DATASTORE: - - GNUNET_DATASTORE_cancel method not tested -* TESTING: [Nate] - - modify configuration to allow controlling connections for non-local starts - - testbed creation with topology (needs working F2F topology) - - testbed with churn - - implement testcases for distributed testing - - test basic peer re-configure - - test topology creation - - test churn generation - - consider changing API for peer-group termination to - call continuation when done -* NAT/UPNP: [MW] - - finalize API design - - code clean up - - testing - - integration with transport service -* MYSQL database backends: [CG] - - datacache - - datastore -* FS: - - reconstruct IBLOCKS from DBLOCKS if possible (during download; see FIXME in fs_download) - - add support for pushing "already seen" search results to FS service for bloomfilter (can wait) - - use different 'priority' for probe downloads vs. normal downloads -* ARM: + - implement unindex operation (use dialog with all indexed files for selection) + - events: + + search error + + publish error + + unindex error +* ARM: [CG/Safey] - better tracking of which config changes actually need to cause process restarts by ARM. + - handle gnunet-arm -k in combination with auto-start magic (what is the right thing here?) + - discover dependencies between services +* MONKEY: [Safey] + - better crash management (attach debugging support, capture and analyze + debug output, detect random vs. deterministic crashes) + - '-m EMAIL' option for alternative e-mail TO + - '-f FILENAME' option to write report to file instead of e-mail (for testing!) 0.9.0: -* new webpage: - - expand bibliography +* Determine RC bugs and fix those (release should have no known real bugs) +* UTIL: + - only connect() sockets that are ready (select()) [Nils] + [On W32, we need to select after calling socket before doing connect etc.] +* new webpage: [BL] - convert documentation pages to books - update books (especially for developers) - - create good Drupal theme for GNUnet - make a NICE download page and figure out how to enable developers to publish TGZs nicely - port "contact" page - - add content type for "todo" items? -* POSTGRES database backends: [CG] - - datacache - - datastore -* Determine RC bugs and fix those! + - add content type for "todo" items +* SETUP: [CG] + - design & implement new setup tool +* TBENCH: [MW] + - good to have for transport/DV evaluation! +* TRACEKIT: [MW] + - good to have for DHT evaluation! +* DHT: [Nate] + - performance tests +* BLOCK: + - more testing (KBlock, SBlock, NBlock) -0.9.x: +0.9.1: * TRANSPORT: [MW] - - SMTP transport backend - - HTTPS transport backend - + improved HTTPS support in MHD - + actual plugin + - WiFi transport backend [DB] + - implement gnunet-transport (transport configurator / tester) - Implement method of learning our external addresses from other peers; need some kind of threshold-based scheme, limiting both the total number of addresses that we accept @@ -177,44 +120,70 @@ a way to easily "veto" addresses off the list! => If MiM attacker uses vetoed address, blacklist the specific IP for the presumed neighbour! - - implement gnunet-transport (transport configurator / tester) - - UPnP-based IP detection - (Note: build library always, build service when libxml2/etc. are available) -* FS: [CG] - - Remove KBlocks in gnunet-unindex (see discussion with Kenneth Almquist on gnunet-devs in 9/2009) -* PEERINFO: [CG] - - expire 'ancient' HELLOs (those without valid addresses AND that - we have not 'used' (for their public keys) in a while; need a way - to track actual 'use') - - make sue we also trigger notifications whenever HELLOs expire -* VPN - - - -Optimizations: -* TCP: - - should use hash map to look up sessions -* STATISTICS: - - should use BIO instead of mmap -* TRANSPORT: - need to periodically probe latency/transport cost changes & possibly switch transport - should use hash map to look up Neighbours (service AND plugins!) -* DATASTORE (?): - - check for duplicates on insertion (currently, same content is frequently - stored again [seen with KBLOCKS and SBLOCKS]!) -* PEERINFO: +* DV: [Nate] + - proper bandwidth allocation + - performance tests +* PEERINFO: - merge multiple HELLOs of the same peer in the transmission queue (theoretically reduces overhead; bounds message queue size) - merge multiple iteration requests over "all" peers in the queue (theoretically reduces overhead; bounds messgae queue size) -* FS: - - use different queue prioritization for probe-downloads vs. normal downloads (!?) +* STATISTICS: [CG] + - should use BIO instead of mmap +* FS: [CG] + - Remove KBlocks in gnunet-unindex (see discussion with Kenneth Almquist on gnunet-devs in 9/2009) + - use different queue prioritization for probe-downloads vs. normal downloads +* UTIL: [CG] + - allow limiting UNIX socket access by UID/GID +* GNUNET-GTK: [CG] + - add tool bar + - do meaningful update to status line (starting up, peer running, #connections, shutdown, ...) + - add progress dialog for 'add_dir_at_iter' scan (can take a while...) + - NS list in search dialog should use colors to offset our own namespaces from the others + - right-clicking on NS list in search dialog should open menu that allows + * viewing full meta data + * deletion of namespace info -Minor features: +0.9.2: +* PEERINFO: [NN] + - expire 'ancient' HELLOs (those without valid addresses AND that + we have not 'used' (for their public keys) in a while; need a way + to track actual 'use') + - make sue we also trigger notifications whenever HELLOs expire * TCP: - repeatedly resolve hostname and look up interfaces to determine our own IP - [./transport/plugin_transport_tcp.c:391]: (style) struct or union member 'Plugin::address_update_task' is never used (related to issue above) * TRANSPORT: - [./transport/gnunet-service-transport.c:173]: (style) struct or union member 'TransportPlugin::rebuild' is never used (related to TCP not refreshing external addresses?) + - WiFi transport backend + * nice signal strength adjustment [MW] + * energy cost in ATS [MW] * BLOCKS: - - testcase would be nice... + - testcase would be nice + - generic block support for DHT +* STATISTICS: + - test notification-based statistics API [LT] + - implement statistics GUI (=> start from gnunet-gtk by button!) +* PEERINFO: [NN] + - move peerinfo to new GUI (=> start from gnunet-gtk by button!) + - extend peer dialog with green-yellow-red connectivity status lights + - extend peer dialog with country flags and names + +0.9.3: +* SMTP transport backend: + - sending (SMTP/SMTPS) + - receiving (IMAP/IMAPS/POP?) + - rate limiting + - improved batching + - resource limit integration with ATS +* VPN [PT] + - DNS hijacking + - DNS exit + - TCP entry/exit + - UDP entry/exit + - internal services + - integration with DHT routing + - optimized routes (beyond DHT/DV) + - "DNS" .gnunet