4134 Commits (5b555ee5aa619741f3af400064b4642c19c50c1a)

Author	SHA1	Message	Date
Jason Rhinelander	5b555ee5aa	Replace libuv with uvw & related refactoring ... - removes all the llarp_ev_* functions, replacing with methods/classes/functions in the llarp namespace. - banish ev/ev.h to the void - Passes various things by const lvalue ref, especially shared_ptr's that don't need to be copied (to avoid an atomic refcount increment/decrement). - Add a llarp::UDPHandle abstract class for UDP handling - Removes the UDP tick handler; code that needs tick can just do a separate handler on the event loop outside the UDP socket. - Adds an "OwnedBuffer" which owns its own memory but is implicitly convertible to a llarp_buffer_t. This is mostly needed to take over ownership of buffers from uvw without copying them as, currently, uvw does its own allocation (pending some open upstream issues/PRs). - Logic: - add `make_caller`/`call_forever`/`call_every` utility functions to abstract Call wrapping and dependent timed tasks. - Add inLogicThread() so that code can tell its inside the logic thread (typically for debugging assertions). - get rid of janky integer returns and dealing with cancellations on call_later: the other methods added here and the event loop code remove the need for them. - Event loop: - redo everything with uvw instead of libuv - rename EventLoopWakeup::Wakeup to EventLoopWakeup::Trigger to better reflect what it does. - add EventLoopRepeater for repeated events, and replace the code that reschedules itself every time it is called with a repeater. - Split up `EventLoop::run()` into a non-virtual base method and abstract `run_loop()` methods; the base method does a couple extra setup/teardown things that don't need to be in the derived class. - udp_listen is replaced with ev->udp(...) which returns a new UDPHandle object rather that needing gross C-style-but-not-actually-C-compatible structs. - Remove unused register_poll_fd_(un)readable - Use shared_ptr for EventLoopWakeup rather than returning a raw pointer; uvw lets us not have to worry about having the event loop class maintain ownership of it. - Add factory EventLoop::create() function to create a default (uvw-based) event loop (previously this was one of the llarp_ev_blahblah unnamespaced functions). - ev_libuv: this is mostly rewritten; all of the glue code/structs, in particular, are gone as they are no longer needed with uvw. - DNS: - Rename DnsHandler to DnsInterceptor to better describe what it does (this is the code that intercepts all DNS to the tun IP range for Android). - endpoint: - remove unused "isolated network" code - remove distinct (but actually always the same) variables for router/endpoint logic objects - llarp_buffer_t - make constructors type-safe against being called with points to non-size-1 values - tun packet reading: - read all available packets off the device/file descriptor; previously we were reading one packet at a time then returning to the event loop to poll again. - ReadNextPacket() now returns a 0-size packet if the read would block (so that we can implement the previous point). - ReadNextPacket() now throws on I/O error - Miscellaneous code cleanups/simplifications	4 years ago
Jason Rhinelander	c71d3527bd	C++17 simplification	4 years ago
Jason Rhinelander	8b00eacabf	Fix signed/unsigned char comparison bug ... These functions would not working properly if given a high bit char value.	4 years ago
Jeff	abf057d6e3	Merge pull request #1536 from majestrate/memleak-fix-2021-02-15 ... plug super slow memory leak	4 years ago
Jeff Becker	ec0f45eeb7	plug memory leak in outbound message queue. ... sometimes we use rxid in our pathid so we need to clear those queues too. if we don't it'll leak from never clearing those queues.	4 years ago
Jeff Becker	7dbd25f271	don't leave old multi ack codepath in	4 years ago
Jeff Becker	c9ff917e0d	revert priority queue ordering change	4 years ago
Jeff Becker	ad3c23ba2b	simplify call	4 years ago
Jeff Becker	5cffc3b0f8	consolidate rx message handling in iwp ... * add toggle flag for using multi ack * check replay filter before processing message	4 years ago
Jeff Becker	e6ac7e721d	use a std::map instead of a std::unordered_map for holding message buffers by their sequentially increasing message id. ... when retransmissions happen, they will be executed in a deterministic order by their delivery id. this reduces the jitter from delayed message delivery on link layer as with an unordered map the order of iteration is "random", so when we iterate all messages for retransmission we do it lowest id first (the messages queued first).	4 years ago
Jeff Becker	74f707ee01	only do single ack packets	4 years ago
Jeff	4992629f20	Merge pull request #1563 from majestrate/dont-multiplex-from-outbound-context-2021-03-03 ... use lowest latency path for send context	4 years ago
Jeff Becker	7060a60c84	enable route poker poking before going "up"	4 years ago
Jeff Becker	f77cbfb48e	fixes for ipv4 traffic: dont use new range because that breaks backwards comapt	4 years ago
Jeff Becker	f67668f0a6	use lowest latency path for send context	4 years ago
Jeff	f2b234d6c3	Merge pull request #1539 from majestrate/path-algorithm-flavors-2021-02-18 ... add option to enforce unique netblocks per path.	4 years ago
Jeff	b4b8b84e57	Merge pull request #1548 from majestrate/lns-mx-records-2021-02-25 ... add mx records to lns names	4 years ago
Jeff Becker	d6567614e3	use mutable lambda instead of shared_ptr for handling mx dns reply for lns	4 years ago
Thomas Winget	4c630e0437	Large collection of changes to make android work ... - Previous android java and jni code updated to work, but with much love still needed to make it work nicely, e.g. handling when the VPN is turned off. - DNS handling refactored to allow android to intercept and handle DNS requests as we can't set the system DNS to use a high port (and apparently Chrome ignores system DNS settings anyway) - add packet router structure to allow separate handling of specific intercepted traffic, e.g. UDP traffic to port 53 gets handled by our DNS handler rather than being naively forwarded as exit traffic. - For now, android lokinet is exit-only and hard-coded to use exit.loki as its exit. The exit will be configurable before release, but allowing to not use exit-only mode is more of a challenge. - some old gitignore remnants which were matching to things we don't want them to (and are no longer relevant) removed - some minor changes to CI configuration	4 years ago
Jeff Becker	b59a92aa01	add mx records to lns names	4 years ago
Jeff Becker	0fa91381ba	add llarp::CSRNG for cryptographically secure random number generator for use in std::shuffle	4 years ago
Jeff Becker	a88aec5f01	fix typo	4 years ago
Jeff Becker	a3585caa70	add value 0 to disable unique-range-size	4 years ago
Jeff Becker	f7424b8bbe	dont use std::optional	4 years ago
Jeff Becker	4478cf6f72	use pointers to entries instead of lookups by key	4 years ago
Jeff Becker	b865ffb736	use 64-bit Mersenne Twister instead of 32 bit flavor in nodedb	4 years ago
Jeff Becker	e584cbe44d	make non 64 bit platforms happy	4 years ago
Jeff Becker	3425069b41	feedback from jason ... * use emplace in PeerSectionConfig::Acceptable use insert everywhere else * use const l-value references * fix typos and spelling mistakes	4 years ago
Jeff Becker	5d465264a8	truly random access in nodedb iteration	4 years ago
Jeff Becker	9457da27d9	add option to enforce unique netblocks per path.	4 years ago
Jason Rhinelander	56cbef6086	SockAddr fixes and cleanups ... - Remove SIIT from method names & comments because we're doing IPv4 mapped addresses (::ffff:0:0/96) rather than actual SIIT (::ffff:0:0:0/96). - add constructor taking a string+numeric port (and then don't allow a port in the string). - simplify IP string parsing by using parse_int() - replace addrIsV4 with call to ipv6_is_mapped_ipv4 (this also fixes a bug where addrIsV4 was not checking for leading 0s and so could return true for a public IPv6 that happened to have ffff in the wrong spot).	4 years ago
Jeff Becker	dcdd147e74	use static_cast with enum class	4 years ago
Jeff Becker	5fe7e00765	make AuthResultCode an enum class	4 years ago
Jeff Becker	94b8743b1c	fix typo	4 years ago
Jeff Becker	5b2abce86f	add string reason to auth messages	4 years ago
Jeff Becker	2cb889013b	revise lambda captures	4 years ago
Jeff Becker	6d5f1b0c6a	feedback auth result via lmq rpc	4 years ago
Jeff	c76f2fe8de	Merge pull request #1496 from majestrate/rpc-kill-endpoint-sessions-2020-11-28 ... add llarp.endpoint rpc command	4 years ago
Jeff Becker	785b4258ed	only set public address when provided	4 years ago
Jeff Becker	d7842d18ee	add missing header	4 years ago
Jeff Becker	cb3b89457f	remove pointless operator overload	4 years ago
Jeff Becker	be3faeb402	feedback from tom. ... * remove unneeded header. * fix typo in docs	4 years ago
Jeff Becker	1c3020a05e	drop on overload	4 years ago
Jeff Becker	bb9bd25059	get rid of use of llarp::IpAddress from hotpaths	4 years ago
Jeff Becker	01262d1c4d	flush queue when full	4 years ago
Jeff Becker	42ffbcca0a	try coleasing inbound packets from iwp	4 years ago
Jeff Becker	dc68ff6de9	prevent bad side effects, dont use iterator after use and use operator[]	4 years ago
Jeff Becker	b2b68c413c	actually set disabled when disabiling route poker	4 years ago
Jeff Becker	6a29cc7380	call closed hook when we explicitly close a link session	4 years ago
Jeff Becker	6a2d35d907	always use most recent convotag	4 years ago