X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=TODO;h=4b115c4bb12b543f0da446fdcf4057afbc3d0f1c;hb=ab1bea7ea82a2ca7c98093d8c09e41ba67204164;hp=bf30d665a86108ea09e28352f9602f3281d3f91a;hpb=1e94a424f360666f438064901fa9a800aa6e383e;p=oweals%2Fgnunet.git diff --git a/TODO b/TODO index bf30d665a..4b115c4bb 100644 --- a/TODO +++ b/TODO @@ -1,188 +1,91 @@ -0.9.0pre1: -* MIGRATION [CG] - - on-demand encoding => move logic to block-library!? - - peer selection => how to consider latency/bw/etc? - - content transmission => how often the same block? - - how to select delay before next migration? - - migration to us - - testing - - integrate with FS or not? (peer list, index/on-demand encoding, block code, - inbound priority assignment; all would be easier with tight integration!) -* FS: [CG] - - gnunet-service-fs (hot-path routing, load-based routing, nitpicks) - - [gnunet-service-fs.c:208]: member 'LocalGetContext::results_bf_size' is never used - - [gnunet-service-fs.c:501]: member 'PendingRequest::used_pids_size' is never used - - [gnunet-service-fs.c:654]: member 'ConnectedPeer::last_client_replies' is never used - - [gnunet-service-fs.c:669]: member 'ConnectedPeer::avg_delay' is never used - - [gnunet-service-fs.c:675]: member 'ConnectedPeer::avg_priority' is never used - - [gnunet-service-fs.c:688]: member 'ConnectedPeer::pending_requests' is never used - - [gnunet-service-fs.c:694]: member 'ConnectedPeer::last_p2p_replies_woff' is never used - - [gnunet-service-fs.c:700]: member 'ConnectedPeer::last_client_replies_woff' is never used - - GAP improvements: - + active reply route caching design & implementation of service; gap extension! -* TBENCH: [MW] - - good to have for transport/DV evaluation! -* 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: - - use g_main_context_set_poll_func to integrate GTK with GNUnet Scheduler!? (YUCK!) - - OR: add scheduler API to enable integration with GTK main loop instead of doing our own select - - use g_main_context_pending, g_main_context_query / g_main_context_check / g_main_context_dispatch - and NEVER g_main_loop_run (can this be done? might be the clean way to do this! But how - to integrate this with "gtk_main"? Docu says: - "It's OK to use the GLib main loop directly instead of gtk_main(), though it involves - slightly more typing. See GMainLoop in the GLib documentation." - => so maybe it "just works"? -* SETUP: - - design & implement new setup tool - -0.9.0pre2: -* TRACEKIT: [MW] - - good to have for DV/DHT evaluation! -* DHT: [Nate] - - implement DHT service - - implement testcases - - implement performance tests -* TRANSPORT: - - HTTP backend [MW] -* ARM: [Safey] - - need to get rid of synchronous API for service starts (cause all kinds of problems) - [=> eliminate for need to tell ARM about service starts most of the time!] [Safey] - - better tracking of which config changes actually need to cause process restarts by ARM. - - listen for requests to discover dependencies between services (and avoid - having to explicitly program start requests) - - better crash management (attach debugging support, capture and analyze - debug output, detect random vs. deterministic crashes) - - shutdown sequence? -* 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 - - non-anonymous FS service (needs DHT) - + DHT integration for search - + CS-DHT-functions (DHT-put of LOC) - + P2P-functions (DHT-get) - - collection API & tests - + gnunet-pseudonym (collection support) - - implement FS performance tests +0.9.0pre4: +* GNUNET-GTK: [CG] + - provide context menus to allow aborts of downloads/uploads + - provide way to handle errors (search, download, publish errors) +* FS [CG] + - implement multi-peer FS performance tests + gauger them! + insert + download + search - + unindex -* MIGRATION: - - improved content selection (not just 'get_random') - -0.9.0pre3: -* Determine RC bugs and fix those! -* 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 +* transport: + - CONNECT: actually consider switching session... 0.9.0: * new webpage: - - expand bibliography - - 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! + - write chapter on DHT/block [Nate] + - make a NICE download page +* big code review +* Determine RC bugs and fix those (release should have no known real bugs) -0.9.x: +0.9.1: * TRANSPORT: [MW] - - SMTP transport backend - - HTTPS transport backend - + improved HTTPS support in MHD - + actual plugin - - 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 - this way as well as requiring multiple confirmations; also, we - should possibly try to confirm that the given address works for - us ourselves (loopback-style) before adding it to the list - + we may be able to simplify WELCOME messages (no need to add - addresses there anymore, but may help to learn them there anyway...). - + we probably want some kind of voting/counting for learning IP addresses - (maybe including IP addresses in ads proportional to how often others - report them? we at least need some protection against >64k HELLOs!), - + provide a way to give the user a list of "learned" IP addresses and - 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) + - 'TransmitFunction' requires plugins to have "unbounded" queue (or at least + queue of size > 2), might be better to have at MOST one message pending + per plugin/target and only send the next one after the continuation was + called (or use 'notify_transmit_ready-style API?) + - WLAN transport backend [DB] + - need to periodically probe latency/transport cost changes & possibly switch transport + (working ATS) +* DV: + - 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) +* STATISTICS: + - should use BIO instead of mmap * FS: [CG] - Remove KBlocks in gnunet-unindex (see discussion with Kenneth Almquist on gnunet-devs in 9/2009) -* PEERINFO: [CG] + - use different queue prioritization for probe-downloads vs. normal downloads + - re-implement gnunet-auto-share + - implement 'GNUNET_FS_file_information_create_from_directory', avoiding + code duplication with gnunet-gtk's similar code (!) +* 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 + - implement unindex operation (use dialog with all indexed files for selection) + - finish publish dialog details: + + normalize keywords (edit subdialog) + - implement download by URI dialog; figure out where to display those downloads! + - add combo box to select desired mime type for search +* ARM: [CG] + - 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 + +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 -* VPN - - - -Optimizations: -* TCP: - - should use hash map to look up sessions +* WLAN: + - nice signal strength adjustment [MW] + - energy cost in ATS [MW] +* BLOCKS: + - testcase would be nice * 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: - - 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 (!?) + - 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 -Minor features: -* 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?) -* BLOCKS: - - testcase would be nice... +0.9.3: +* SMTP transport backend: + - sending (SMTP/SMTPS) + - receiving (IMAP/IMAPS/POP?) + - rate limiting + - improved batching + - resource limit integration with ATS +* VPN + - "DNS" .gnunet [MW] +* MESH: + - optimized routes (beyond DHT/DV)