Commit Graph

3772 Commits (1884d17e9dcc09c49aed0ad68ca3f3c1a2d629be)

Author SHA1 Message Date
Jeff Becker 3b424f76f1
strict check of bounds 4 years ago
Jeff Becker 67883aa945
when we have an inbound session and we do a forward dns lookup
we should not look up the descriptor on the network as we
already have a session with them
4 years ago
Jeff Becker b398076bc6
add bounds check 4 years ago
Jeff Becker b96700579e
remove un needed check 4 years ago
Jeff Becker 53e7397935
fix use after move 4 years ago
Jeff Becker 769bafd281
disable accedental fec in iwp outbound messages 4 years ago
Jeff b1f036bb7f
Merge pull request #1188 from majestrate/call-jsonrpc-server-cleanup-2020-03-16
fix memleak in jsonrpc
4 years ago
Jeff Becker 1e434c03f8
cleanup 4 years ago
Jeff Becker d1f8752b7c
fix memleak in jsonrpc
llarp_tcp_acceptor ticker wasn't being called so connections where not
being cleaned up
4 years ago
jeff 7089996ac5 discard unknown fields in introset for future use 4 years ago
Stephen Shelton 8a12da8bd5
Remove some .cpp files related to RouterEvents
The motivation is to reduce the raw amount of code required to create
and maintain events.
4 years ago
Stephen Shelton 4c6be3c8d1
Add PathBuildRejectedEvent to RouterHive 4 years ago
Stephen Shelton ea835405c5
Refactor NotifyRouterEvent() to forward args, event code cleanup
This template-ifies Router::NotifyRouterEvent() up so that it accepts
the arguments to instantiate the specified event type, forwarding them
to std::make_unique. This would allow (in the future) the function to
no-op the call and avoid memory allocation. It also slightly reduces
the amount of code required to fire an event.

This commit also simplifies some of the RouterEvent code to reduce
redundancy.
4 years ago
Jeff Becker 4452b152aa
add an A Record for random.snode so that it works 4 years ago
Jeff Becker 7ba30eec25
squash commits 4 years ago
Jeff ac80357552
Merge pull request #1175 from majestrate/limit-snode-session-build-rate-2020-03-09
limit path builds on snode sessions
4 years ago
Jeff 3f4b2a53fa
add additional case (#1180)
* add additional case for if we are near the end and all elements are in the exlcude set

* fix stop condition in second loop
4 years ago
Jeff Becker a1e8500035
use for loop 4 years ago
Jeff Becker 1ea210ace6
typo fix 4 years ago
Jeff bf82740c08
only try fetching identity key once so we can interrupt lokinet (#1178) 4 years ago
Jeff c6fd007688
Merge pull request #1176 from majestrate/randomize-hop-selection-more-2020-03-10
fully randomize hop selection
4 years ago
Jeff Becker 9cdc7f498d
remove dead code 4 years ago
Jeff Becker 69126c67df
code dedup 4 years ago
Stephen Shelton 6664202868
Add FindRouterSentEvent and FindRouterReceivedEvent to RouterHive 4 years ago
Jeff Becker 6047d578f8
fully randomize hop selection 4 years ago
Jeff bc85082502
Merge pull request #1171 from majestrate/prune-nodedb-as-client-2020-03-08
better nodedb pruning logic
4 years ago
Jeff a6a3d77bb4
Merge pull request #1174 from notlesh/reduce-rr-decode-fail-verbosity-2020-03-09
Reduce log verbosity when DNS RR decode fails
4 years ago
Jeff Becker 677e19e6a9
limit path builds on snode sessions 4 years ago
Jeff Becker 5191af1525
typo fix 4 years ago
Jeff Becker 5d86587aab
typo fix 4 years ago
Jeff Becker bce5cd7b0f
add additional case check and documentation comments for pruning logic 4 years ago
Jeff Becker b3f2c71617
add comment 4 years ago
Jeff Becker d8da3f0a83
simplify logic 4 years ago
Jeff Becker 327ab6f178
prune nodedb as client and service node with no whitelist 4 years ago
Jeff Becker 51516f751b return NS record for localhost.loki to squash errors in host lookups 4 years ago
Jason Rhinelander 6715b86d51 Fix IPv6 lookups to return empty response
The logic here wasn't quite right and was returning an A record in
response to an AAAA lookup.

This returns nothing, which is better, but not quite enough: this gives
empty responses, which produces warnings in host/dig.
4 years ago
Jeff f3d23d6fb6
strip rr from dns reply for .snode and .loki (#1172)
fix dns replies so that extra RR for edns are not included.
4 years ago
Stephen Shelton f40ce505a8
Reduce log verbosity when DNS RR decode fails 4 years ago
Thomas Winget 84a1d7dbcc clang format....... 4 years ago
Rick V 26d1001e53
fix logging 4 years ago
Rick V b449e03f43
So as of GCC 9.2, std::random_device on Windows is RtlGenRandom()
....which is precisely the thing i patch out in libsodium to use CryptoAPI
documented interfaces instead (which fall through to RtlGenRandom() on
such devices _anyway_)
we can just use libsodium directly, i happened to patch it out in libstdc++
as a side effect (since my local toolchain can target any version of windows)
4 years ago
Rick V c9f2f90e13
move these out of the way 4 years ago
Rick V 9b0ec0935a
bump for next release 4 years ago
Rick V 8e9842f4b2
bindaddr a common field on the machine-independent side 4 years ago
Rick V db0920d921
use backport fork for release installer only
move all invariant assets to common repo

remove ded code, libuv patches can be swapped in at build time for debug/release builds
4 years ago
Rick V b4d6f89452
try extracting dns bind addr from INI on windows 4 years ago
Jeff abff5c35cb
Merge pull request #1160 from majestrate/dns-rebinding-fix-2020-03-04
add llarp.admin.die rpc call to gracefully kill router
4 years ago
Jeff Becker 99c814e6b0
fix dns rebinding vuln in jsonrpc 4 years ago
Jason Rhinelander 3b0927ce13
Merge pull request #1140 from despair86/cmake-cleanup
some light cmake cleanup for win32
4 years ago
Jason Rhinelander a78a7fbb17
Merge pull request #1158 from majestrate/prune-routers-2020-03-03
Prune non routers from nodedb
4 years ago
Jason Rhinelander 6707037909
Merge pull request #1157 from majestrate/fix-systemd-status-2020-03-03
fix status line
4 years ago
Thomas Winget 695784b2b6 more hive things
DHT PubIntroSentEvent
some helper functions added to RouterHive (C++ class) as well as RouterHive(Python class)
hive.py main() continues to be a testbed for new event types
some more internal classes in pybind
4 years ago
Thomas Winget 6d472d2423 rc gossip delay adjustment for hive
allows enough time for every relay (at least in a hive of 50) to connect
to the bootstrap node so all will get all gossips, but not too long so
tests can run relatively quickly.
4 years ago
Jason Rhinelander c87fd66386 Fix lookup filter to filter second, not first, lookup 4 years ago
Jeff Becker 08de84d40b
remove non public routers from nodedb 4 years ago
Thomas Winget 6fc05ca1ff RCGossipSentEvent 4 years ago
Thomas Winget f01624d10a 2ms between hive router spin-up instead of 20ms 4 years ago
Thomas Winget a58a8c9a61 hive.py now defaults to 1000 relays because f your box.
also check for error on uv_async_init...

may want to `ulimit -Sn $(ulimit -Hn)`...
4 years ago
Thomas Winget c8c66f0a5f some refactoring of tooling code, added RCGossipReceivedEvent 4 years ago
Thomas Winget 88c80dc2ee add cxxopts to shared_lib dependencies 4 years ago
Thomas Winget df0380e746 LRSM RouterEvent, added to hive test and test passes. 4 years ago
Thomas Winget 771d0b4489 hive pytest framework in place (and path build test works)! 4 years ago
Thomas Winget 04c1f67f78 more structure to python hive code 4 years ago
Thomas Winget ee7b7e917d hive can now instantiate and start relays/clients separately 4 years ago
Thomas Winget 2bbb274131 superfluous class declaration 4 years ago
Stephen Shelton 4741d81051 Add GotIntro event to RouterHive 4 years ago
Thomas Winget 68c1ae52b3 add ShortHex function to AlignedBuffer 4 years ago
Thomas Winget 341d03bcf8 changes 4 years ago
Jeff Becker e7689b40a7 dht pub intro message router event thiny doo 4 years ago
Thomas Winget 5672c42f20 RouterEvent::ToString in parent class 4 years ago
Thomas Winget a9882ad475 PathRequestReceivedEvent implemented 4 years ago
Thomas Winget c9a278c0de some more changes to pybind/hive code, read below
hive.py is currently largely for testing the pybind stuff, so changes to it will likely
be frequent and arbitrary for now.

Added pybind for llarp::path::PathHopConfig, but not every member -- just rc and upstream routerID

Hive now uses std::queue with mutex instead of our lockless queue.

Removed some functions from Hive that will not be necessary as things are being handled from python.
4 years ago
Thomas Winget 5cf35769b4 don't have python try to intercept stdout/stderr 4 years ago
Jeff Becker 32dbe6b1ad more shiz 4 years ago
Jeff Becker 877443d95c more introspection code 4 years ago
Thomas Winget 931ff521d1 working toward full testnet of routers (not clients yet) in hive/pybind setup
Not working yet -- some sort of RC issue.  Checkout the commit prior to this if you want something that 'works' that you can play with.
4 years ago
Thomas Winget 1e04decb66 can ping on lokinet running in python context! 4 years ago
Thomas Winget 5e498e962f working on more pybinds 4 years ago
Thomas Winget 0f34a950a9 pybind config object, working 4 years ago
Thomas Winget 9b3bf833e0 revert nop logging -- un-revert later 4 years ago
Thomas Winget a5c2b369b7 nop logging on hive build for now
a bunch of routers logging to stdout at the same time is a complete
charlie foxtrot.  until we take the time to make logger not a singleton
(and probably make each router able to log to its own file rather than stdout)
just make it not log.

Note: this is very temporary, as the logs will be annoying for testing the
pybind stuff and shouldn't be necessary for debugging it
4 years ago
Thomas Winget 0007996fde using instead of typedef 4 years ago
Jeff Becker a5dc41b049 OMG IT DOES STUFF :DDDDDD 4 years ago
Thomas Winget f712acc486 huzzah it builds, time to test soon! 4 years ago
Jeff Becker da79b14703 make it compile 4 years ago
Thomas Winget 8dc5dabe49 working toward compilation, still has include issue 4 years ago
Jeff Becker 26c1670af7 make it compile 4 years ago
Jeff Becker 35bea37fd1 make it compile 4 years ago
Jeff Becker 1fdb8b4c94 initial pybind11 introspection code 4 years ago
Thomas Winget 8d03e6dd3c more router hive stuff, read below the fold
Router now has a hive pointer if LOKINET_HIVE is set.
llarp::Context has a method InjectHive to give Router the pointer.
Router has a method NotifyRouterEvent which does:
  - when LOKINET_HIVE is set, passes the event to RouterHive
  - else when LOKINET_DEBUG is set, prints the event at a low log level
  - else NOP
4 years ago
Jeff Becker add305b9f4
use size / 2 as the number of transit paths 4 years ago
Jeff Becker 05082e2507
fix status line 4 years ago
Rick V 4cd7a22ca3
fix libsodium cross compile 4 years ago
Jeff Becker 61ffbc0643
std::vector reserve does not resize 4 years ago
Stephen Shelton 321314b456
Remove re-propagation of introsets when we are wrong candidate 4 years ago
Jeff Becker 32e768d7dd
change log 4 years ago
Jeff Becker d4ccf895e3
Merge branch 'fix-up-introset-lookup-fails-2020-03-02' of ssh://github.com/majestrate/loki-network into fix-up-introset-lookup-fails-2020-03-02 4 years ago
Jeff Becker 79746e3719
remote lookup limiting of 500ms per address 4 years ago
Stephen Shelton 9be8050854
Make format 4 years ago
Stephen Shelton 886a981997
Consolidate introset publishing constants 4 years ago
Jeff Becker a09bb89d15
dont put multiple outbound contexts 4 years ago
Jeff Becker d3f222ddcc
revert relay side dedup parameter 4 years ago
Stephen Shelton bbee45118e
Remove redundant lookup logic from relays 4 years ago
Jeff Becker 158a9018f3
rename variable 4 years ago
Jeff Becker 9ff31f6402
spelling is hard 4 years ago
Jeff Becker 8f4362f092
fix up introset lookups 4 years ago
Jason Rhinelander 806d43c34e
Merge pull request #1147 from notlesh/diagnose-pubintro-round2-2020-02-28
Diagnose pubintro round2
4 years ago
Jason Rhinelander d46a880150
Merge pull request #1145 from majestrate/remove-convotags-right-away-2020-02-27
Remove convotags right away when outbound context dies
4 years ago
Jason Rhinelander b60adc909d Make IntroSet publish confirmed less verbose
Essentially just rate limit the confirmation message to one message per
second.
4 years ago
Jason Rhinelander cfee824a79 Don't republish when we have extra paths
This caused some unwanted behaviour:

- on initial startup we often get two publishes in quick succession
because we're publishing and building paths at the same time

- at the 10m mark we enter a publish loop every 5 seconds because we
have paths with lifetimes < 10min that was triggering this condition,
and yet those paths will never actually be included in the introset
because they are expiring in <10m.
4 years ago
Jason Rhinelander c0eb0c4db4 Avoid unnecessary copy 4 years ago
Jeff Becker 45fa9bebbc
wrong txid 4 years ago
Jeff Becker e3b5fb4dd9
add local publish intro message to send reply down path 4 years ago
Jason Rhinelander 58fe7ac801 De-static constants
We don't need separate copies of these per compilation unit.
4 years ago
Jason Rhinelander 823c17206f Add min intro set paths, slightly increase spread speed
This should ensure that we have enough shortly after startup for initial
path builds.

The spread speed here gets slightly increased to lifetime/5 (=4min)
instead of lifetime/4 (=5min) so that our "normal" number of paths is 5
with occassional momentary drops to 4, but should always keep us >= the
new minimum of 4.

Because the path spread happens over time, this shouldn't result in a
rebuild of several paths: we'll build 4 quickly, then another at +4m,
another at +8m, etc.  When the initial 4 expire, we'll be dropping from
9 to 5 established but that's still above the minimum (4) so we won't
need to reconnect to several at once, and the spread builds should keep
us at 5 all the time.
4 years ago
Jeff Becker 5b075259e6
revert 4 years ago
Jeff Becker b4a59a0b1a
make format 4 years ago
Jeff Becker dd21cba1fe
dedup via txid not keyspace location 4 years ago
Jason Rhinelander 76608b6b90 Logic simplification 4 years ago
Jason Rhinelander 27b8743107 Add warns for introset publish failures 4 years ago
jeff f76b9f3042 make format 4 years ago
jeff 49e69d7087 remove uneeded code 4 years ago
Stephen Shelton 2ebd9bbd95
Implement PublishServiceJob::SendReply() 4 years ago
Stephen Shelton 638ea2e0fd
Make format 4 years ago
Stephen Shelton d09fd13dd6
Calculate 'candidateNumber' when we should store Introset 4 years ago
Stephen Shelton 37ca564005
Log when DHTSendTo fails @ Router::SendToOrQueue 4 years ago
Stephen Shelton 62014de91c
Handle PubIntro relayOrder logic on client-side 4 years ago
Stephen Shelton 61d19179f7
Remove dead code 4 years ago
Stephen Shelton a8623f09e9
Properly deserialize PubIntroMessages' relayed var 4 years ago
Stephen Shelton c0fbe06c0f
Require 'From' and 'relayed' in PublishIntroMessage ctor 4 years ago
Stephen Shelton f61cd1a7da
Add some notes/comments about DHT message handling 4 years ago
Stephen Shelton 6b906de00d
Judicious removal of dead code 4 years ago
Jeff Becker ce335dc47d
remove convotags on dead outbound context 4 years ago
Jeff Becker dea78d2326
change function signature for dht context to exclude time parameter 4 years ago
Jeff Becker 7a84bbe459
remove dht explore timer 4 years ago
Jason Rhinelander df7a173649 Shorten version and prefix with v
So we get `v0.7.0` instead of `lokinet-0.7.0-abcdef12`; the latter is
useful for devs, but not so much for random operators (and you can
always go get the full version from the binary).
4 years ago
Jason Rhinelander d5eed90a3c Fix systemd compilation & enable systemd on travis 4 years ago
Jason Rhinelander f1aa27e616 fix speeling mistack 4 years ago
Jeff a8ce76f6e4
Merge pull request #1094 from majestrate/upstream-cname-monkey-patch-dns-2020-02-12
monkey patch upstream dns to rewrite .loki cname answers
4 years ago
Jeff da780658e1
Merge pull request #1134 from majestrate/systemd-status-2020-02-25
remove uneeded members
4 years ago
Jeff Becker d50a0149f9
use std::chrono 4 years ago
Jeff Becker 9c30ff7a26
handle snode and clean up codepath for hooked dns 4 years ago
Jeff Becker 1d5c712adb
monkey patch upstream dns to rewrite .loki cname answers 4 years ago
Jeff Becker 9d5dbbc0ad
remove uneeded members 4 years ago
Jeff 9dc86372b5
Merge pull request #1131 from majestrate/systemd-status-2020-02-25
Systemd status reporting
4 years ago
Jeff Becker 66181d8a8f
systemd status 4 years ago
Linux User fd23fd6894
32-bit linux patches 4 years ago
Jeff 19a751c41b
Merge pull request #1127 from notlesh/spread-snapp-path-builds-evenly-2020-02-24
Spread snapp path builds evenly
4 years ago
Jeff 4f29405e9e
Merge pull request #1115 from majestrate/handle-multiple-responses-per-lookup-2020-02-20
handle multiple responses per hidden service lookup
4 years ago
Stephen Shelton abe4015986
Use constants for path build timing 4 years ago
Stephen Shelton 230037b9f3
Increase default path timeout from 10min to 20min 4 years ago
Stephen Shelton f0374eb2b7
Use existing 'lastBuild' var for spacing path builds 4 years ago
Stephen Shelton c2c010dbad
Make format 4 years ago
Stephen Shelton c1b5e453c7
Big I, little i, what begins with I? 4 years ago
Stephen Shelton 1db6c6ae3b
Make format 4 years ago
Stephen Shelton c2f719c996
Build endpoint paths at even[ish] intervals 4 years ago
Jeff a8a6c175fc
Merge pull request #1128 from majestrate/use-std-chrono-2020-02-24
make llarp_time_t use std::chrono::milliseconds
4 years ago
Jason Rhinelander 04c618ddae gcc 5 compatibility workaround 4 years ago
Jeff Becker 368acec485
fix last commit 4 years ago
Jeff Becker b2181f2449
reduce code use 4 years ago
Jeff Becker fdcd19662f
remove trailing "ms" 4 years ago
Jeff Becker bf0416cab8
remove Time_t, add operator overload for printing llarp_time_t and add to_json function for serializing llarp_time_t to json 4 years ago
Jeff Becker ecdab10dac
explictly use std::chrono::milliseconds 4 years ago
Jeff Becker df427ffa0e
use llarp_time_t instead of auto 4 years ago
Jason Rhinelander 3bd400f6fe Fix string_view C++17 compatibility
string_view was implicitly convertible to std::string, but
std::string_view is only explicitly convertible.  This makes the
`operator std::string` explicit to be more compatible, and re-adds a
bunch of explicit string casts to the code where needed.

(This also fixes the build if changing the standard to c++17)
4 years ago
Jeff Becker 524726e4cc
cast interval to std::chrono::milliseconds before dividing by 4 4 years ago
Jeff Becker d2d109e92c
llarp_time_t is now using std::chrono 4 years ago
Jeff Becker f4520ac920
make decaying hashset use llarp::Time_t and move unit tests to use catch2 4 years ago
Jeff Becker 39cdc9e6dd
shift intro on introset update 4 years ago
Jason Rhinelander f976ebbe49 make format 🤦 4 years ago
Jason Rhinelander 55acec80ec Disable thread annotation when not under libc++
They are fairly useless under stdlibc++ because it doesn't have the
required annotations on stl mutexes and locks, so we just get tons of
useless warnings.
4 years ago
Jason Rhinelander 27025030ce Renamed uint128.h -> uint128.hpp 4 years ago
Jason Rhinelander 3fedd5ba6b Avoid wrong-order initialization on big endian 4 years ago
Jason Rhinelander 2093f94244 Make uint128_t use big/little endian layout internally
Thus if someone wants to memcpy out of it it will have the expected
endianness of the internal data.
4 years ago
Jason Rhinelander 454abb4f9f Avoid copies in mutators
Reimplement operators in terms of mutators, rather than vice versa, so
that mutators don't have to make a copy.
4 years ago
Jason Rhinelander 4207a7cfa3 Rewrite In6ToHUInt to be endian agnostic 4 years ago
Jason Rhinelander dba3ff7fd3 gcc 5.x string_view workaround 4 years ago
Jason Rhinelander 0839c16f19 Final abseil purge
Bye-bye Google Boost.
4 years ago
Jason Rhinelander 5ce6c01476 Don't use double-underscores
double-underscore names are reserved for the compiler/STL.
4 years ago
Jason Rhinelander 5fcc11f2bf Fix format 4 years ago
Jason Rhinelander 5d1230d7c9 constexpr string_view fixes
Pre-C++17 char_traits::compare isn't constexpr so we can't constexpr the
find/rfind methods that use it.

begin() etc, however, can be constexpr (and need to be for some of the
other constexpr methods here that use them).
4 years ago
Jason Rhinelander 46242ba69b TrimWhiteSpace -> TrimWhitespace
Fix my dumb initial capitalization choice.
4 years ago
Jason Rhinelander 74d4afad51 Remove metric config parsing 4 years ago
Jason Rhinelander 54186c4a89 Replace absl string_view with string_view from lokimq
When we add loki-mq has a dependency we can just alias it, but for now
it's easier to copy the header than add the whole submodule library.
4 years ago
Jason Rhinelander 089056ca5b Remove all ABSL_ATTRIBUTE_UNUSED uses 4 years ago
Jason Rhinelander 5fd830bc36 Prettify uptime duration in log lines
Produces strings such as:

    [+1h09m12.475s]

instead of:

    [+4152475 ms]
4 years ago
Jason Rhinelander 2e9840ea39 Replace abseil date code with Hinnart's date.h
Howard Hinnart's date.h is the library that was accepted as C++20
date/calendar support, so this is essentially a backport of C++20 date
time support.

(It does support timezone support, but requires more of the library and
that seems like overkill for what we need; this just prints UTC
timestamps instead, which need only a header-only include).
4 years ago
Jason Rhinelander ba1b20153e Miscellaneous small absl removals 4 years ago
Jason Rhinelander 870062e8cc Remove absl optimization
This was being used to get at gcc/clang's __builtin_expect, but we don't
really need that: we can just avoid the check entirely when not in debug
mode which should be even faster.
4 years ago
Jason Rhinelander 5efcd49a3b Deabseil: remove absl::StrCat, de-templatize fromEnv
fromEnv here wasn't usefully templatized (the base template basically
couldn't be used for anything except a string anyway), so just replaced
it with the overloads we need and moved the implementations out of the
header.
4 years ago
Jason Rhinelander 5c95971335 Make C++ literals available everywhere in `llarp` 4 years ago
Jason Rhinelander 98c34d995b De-abseil: Add our own llarp::TrimWhiteSpace
Adds a TrimWhiteSpace instead of using abseil's.

Adds Catch2 tests for it, and also converts the existing str tests to
catch (which look much, much nicer than the gtest ones).
4 years ago
Jason Rhinelander 00a624ab40 Fix and rename CaselessCmp -> CaselessLessThan
The comparison done here was really weird: by comparing lengths *before*
contents "zz" would sort before "aaa".  It wasn't invalid for the
specific purpose being used here (looking for true/false values), but
would be highly broken if someone tried to use it elsewhere.

Also renamed it because it really is just a `<` implementation, not a
full cmp implementation.
4 years ago
Jason Rhinelander 7d167d3fe4 Add return types to lambda
Without these the return type could be wrong (e.g. supposed to return a
reference but returns a value).
4 years ago
Jason Rhinelander f84ce61d66 Removed empty cpp files
These aren't needed: CMake already knows how to follow #includes and
rebuild when headers change as long as the headers are included
*somewhere*.  The extra .cpp files here just require building a bunch of
.cpp files with just header content that we just end up throw away
during linking (since the same things will also be compiled in whatever
other compilation units include the same headers).
4 years ago
Jason Rhinelander fe61367a87 Vastly simplified llarp::util::memFn
There is a huge pile of unnecessary machinery here that can be solved
with a few lambdas and some member function pointer type deduction.
4 years ago
Jason Rhinelander b4440094b0 De-abseil, part 2: mutex, locks, (most) time
- util::Mutex is now a std::shared_timed_mutex, which is capable of
  exclusive and shared locks.

- util::Lock is still present as a std::lock_guard<util::Mutex>.

- the locking annotations are preserved, but updated to the latest
  supported by clang rather than using abseil's older/deprecated ones.

- ACQUIRE_LOCK macro is gone since we don't pass mutexes by pointer into
  locks anymore (WTF abseil).

- ReleasableLock is gone.  Instead there are now some llarp::util helper
  methods to obtain unique and/or shared locks:
    - `auto lock = util::unique_lock(mutex);` gets an RAII-but-also
      unlockable object (std::unique_lock<T>, with T inferred from
      `mutex`).
    - `auto lock = util::shared_lock(mutex);` gets an RAII shared (i.e.
      "reader") lock of the mutex.
    - `auto lock = util::unique_locks(mutex1, mutex2, mutex3);` can be
      used to atomically lock multiple mutexes at once (returning a
      tuple of the locks).
  This are templated on the mutex which makes them a bit more flexible
  than using a concrete type: they can be used for any type of lockable
  mutex, not only util::Mutex.  (Some of the code here uses them for
  getting locks around a std::mutex).  Until C++17, using the RAII types
  is painfully verbose:

  ```C++
  // pre-C++17 - needing to figure out the mutex type here is annoying:
  std::unique_lock<util::Mutex> lock(mutex);
  // pre-C++17 and even more verbose (but at least the type isn't needed):
  std::unique_lock<decltype(mutex)> lock(mutex);
  // our compromise:
  auto lock = util::unique_lock(mutex);
  // C++17:
  std::unique_lock lock(mutex);
  ```

  All of these functions will also warn (under gcc or clang) if you
  discard the return value.  You can also do fancy things like
  `auto l = util::unique_lock(mutex, std::adopt_lock)` (which lets a
  lock take over an already-locked mutex).

- metrics code is gone, which also removes a big pile of code that was
  only used by metrics:
  - llarp::util::Scheduler
  - llarp:🧵:TimerQueue
  - llarp::util::Stopwatch
4 years ago
Stephen Shelton ea97a8f2ac
Make format 4 years ago
Stephen Shelton 16be86a5c3
Merge pull request #1116 from tewinget/short-path-names
path builder prints hops, rest print short name
4 years ago
Thomas Winget fae86281e9 make path short name look nicer 4 years ago
Thomas Winget 145efaf0bb should probably build before committing... 4 years ago
Thomas Winget 74d421ac2d PathBuildNumber -> NextPathBuildNumber because increment side-effect 4 years ago
Thomas Winget ad3465ee66 std move better 4 years ago
Thomas Winget 893ef2b874 const-y-ness and move-y-ness 4 years ago
Thomas Winget fc56a018e5 path builder prints hops, rest print short name 4 years ago
Jeff 7c5a721457
Merge pull request #1114 from notlesh/redundant-introset-lookup-improvements-2020-02-20
Redundant introset lookup improvements
4 years ago
Stephen Shelton 63c3106db2
Make format 4 years ago
Jeff Becker 748be8eec8
handle multiple responses per hidden service lookup 4 years ago
Stephen Shelton 0429bafbb3
Merge pull request #1111 from notlesh/redundant-introset-propagation-2020-02-19
Redundant introset propagation
4 years ago
Stephen Shelton 66cb30fa58
Refactor: remove recursionDepth from DHT lookups 4 years ago
Jeff 6ac5f19b3a
Merge pull request #1110 from jagerman/no-abseil-optional
De-abseil, part 1: remove absl::optional
4 years ago
Stephen Shelton 45a36fcfee
Rework FindIntro logic per redundant strategy 4 years ago
Jason Rhinelander 05a2e961e6 Add missing header 4 years ago
Stephen Shelton 4c499fb076
Make format 4 years ago
Stephen Shelton 6966168f5a
Minor improvements to DHT inroset propagation 4 years ago
Stephen Shelton dff9aeb250
Propagate Introset publishing redundantly 4 years ago
Jeff Becker dc7828941f
add log statement 4 years ago
Jason Rhinelander ac1486d0be Replace absl::optional with optional-lite
Step 1 of removing abseil from lokinet.

For the most part this is a drop-in replacement, but there are also a
few changes here to the JSONRPC layer that were needed to work around
current gcc 10 dev snapshot:

- JSONRPC returns a json now instead of an optional<json>.  It doesn't
  make any sense to have a json rpc call that just closes the connection
  with returning anything.  Invoked functions can return a null (default
  constructed) result now if they don't have anything to return (such a
  null value won't be added as "result").
4 years ago
Jeff Becker 9a6148c4c3
require router version in public routers 4 years ago
Jeff 20bc168d1c
Merge pull request #1093 from majestrate/toggle-publishing-introsets-2020-02-11
make publishing introsets optional
4 years ago
Jeff Becker 1874f439b7
add comment 4 years ago
Jeff Becker e907d2ae19
handover fixes 4 years ago
Jeff Becker f7f5d893a5
use endpoint path for lookup because outboundcontext does not implement pathset::HandleGotIntroMessage 4 years ago
Jeff Becker c9866b6a0b
simplify 4 years ago
Jeff Becker 9aeee37347
short circuit 4 years ago
Jeff Becker 6a495dd090
ammend outbound context logic 4 years ago
Jeff Becker 02228ded08
spread out path builds 4 years ago
Jason Rhinelander 9e096d1996 Reduce introset publishing interal to 2.5min instead of 1.25min
We want to have some redundancy, but having 8 active at once seems
extreme; reduce to 4.
4 years ago
Jason Rhinelander ce90b9dc7b clang format 4 years ago
Jason Rhinelander c3637c81fd Remove another unused randomize parameter 4 years ago
Jason Rhinelander 25a796d940 Rework partial sorting code: use pointers, add lock
Changes to code to sorts a set of pointers instead of full records, then
copy those out into the final results that we return.
4 years ago
Jason Rhinelander 24469daefb Remove unused parameter
We always randomize now.
4 years ago
Jeff Becker 83ee508fe1 comparison fix 4 years ago
Jeff Becker 763f61e454 dont collide variable names 4 years ago
Stephen Shelton 9dfcfbc3ac Bencode/decode relayOrder in lexigraphical order, make it uint64_t 4 years ago
Stephen Shelton 127e7ef31b Make format 4 years ago
Stephen Shelton adf8772f3c Remove relayOrder from MessageDecoder 4 years ago
Stephen Shelton 6ca2c11e59 Serialize / deserialize relayOrder @ FindIntroMessage 4 years ago
Stephen Shelton 906803e387 Refactor DHT introset lookups to use redundant lookup strategy 4 years ago
Stephen Shelton fa1df8db63 Big R, little r, what begins with R? 4 years ago
Jeff Becker 4d4b33607f dont use optional 4 years ago
Jeff Becker 23bcfa4abb revert change 4 years ago
Jeff Becker df8c56343d refactor GetManyPathsWithUniqueEndpoints to go into service/endpoint_util.hpp 4 years ago
Jeff Becker fc5e6b4d77 log location 4 years ago
Jeff Becker 3cc2adae31 paralell publish and lookups 4 years ago
Jeff Becker e30c720446 redundant publish for service endpoint 4 years ago
Jeff Becker e35d17764a * add path::Path::UniqueEndpointSet_t
* start using check2 for new unit tests
* unit test for path::Path::UniqueEndpointSet_t
4 years ago
Jeff Becker 2b6f27d60d
remove connect back logic for dead inbound sessions 4 years ago
Jason Rhinelander c522bc0537 ghc::filesystem devendor to submodule
Also removed some unused/old options for conditionally not using
ghc::filesystem and a sodium option that wasn't used anywhere.
4 years ago
Jason Rhinelander 5a787de73b Switch abseil & nlohmann to submodules and update to latest stable
Our current abseil won't build with gcc 10 (its `optional`
implementation appears broken), and spews warnings under slightly older
compilers; updating to the latest stable 2019 branch fixes both issues.
4 years ago