* failing test
* fix infinite loop in addrbook
There are cases where we only have a small number of addresses marked
good ("old"), but the selection mechanism keeps trying to select more of these
addresses, and hence ends up in an infinite loop. Here we fix this to
only try and select such "old" addresses if we have enough of them. Note this
means, if we don't have enough of them, we may return more "new"
addresses than otherwise expected by the newSelectionBias.
This whole GetSelectionWithBias method probably needs to be rewritten,
but this is a quick fix for the issue.
* changelog
* fix infinite loop if not enough new addrs
* fix another potential infinite loop
if a.nNew == 0 -> pickFromOldBucket=true, but we don't have enough items
(a.nOld > len(oldBucketToAddrsMap) false)
* Revert "fix another potential infinite loop"
This reverts commit 146540c112.
* check num addresses instead of buckets, new test
* fixed the int division
* add slack to bias % in test, lint fixes
* Added checks for selection content in test
* test cleanup
* Apply suggestions from code review
Co-Authored-By: ebuchman <ethan@coinculture.info>
* address review comments
* change after Anton's review comments
* use the same docker image we use for testing
when building a binary for localnet
* switch back to circleci classic
* more review comments
* more review comments
* refactor addrbook_test
* build linux binary inside docker
in attempt to fix
```
--> Running dep
+ make build-linux
GOOS=linux GOARCH=amd64 make build
make[1]: Entering directory `/home/circleci/.go_workspace/src/github.com/tendermint/tendermint'
CGO_ENABLED=0 go build -ldflags "-X github.com/tendermint/tendermint/version.GitCommit=`git rev-parse --short=8 HEAD`" -tags 'tendermint' -o build/tendermint ./cmd/tendermint/
p2p/pex/addrbook.go:373:13: undefined: math.Round
```
* change dir from /usr to /go
* use concrete Go version for localnet binary
* check for nil addresses just to be sure
* close peer's connection to avoid fd leak
Fixes#2967
* rename peer#Addr to RemoteAddr
* fix test
* fixes after Ethan's review
* bring back the check
* changelog entry
* write a test for switch#acceptRoutine
* increase timeouts? :(
* remove extra assertNPeersWithTimeout
* simplify test
* assert number of peers (just to be safe)
* Cleanup in OnStop
* run tests with verbose flag on CircleCI
* spawn a reading routine to prevent connection from closing
* get port from the listener
random port is faster, but often results in
```
panic: listen tcp 127.0.0.1:44068: bind: address already in use [recovered]
panic: listen tcp 127.0.0.1:44068: bind: address already in use
goroutine 79 [running]:
testing.tRunner.func1(0xc0001bd600)
/usr/local/go/src/testing/testing.go:792 +0x387
panic(0x974d20, 0xc0001b0500)
/usr/local/go/src/runtime/panic.go:513 +0x1b9
github.com/tendermint/tendermint/p2p.MakeSwitch(0xc0000f42a0, 0x0, 0x9fb9cc, 0x9, 0x9fc346, 0xb, 0xb42128, 0x0, 0x0, 0x0, ...)
/home/vagrant/go/src/github.com/tendermint/tendermint/p2p/test_util.go:182 +0xa28
github.com/tendermint/tendermint/p2p.MakeConnectedSwitches(0xc0000f42a0, 0x2, 0xb42128, 0xb41eb8, 0x4f1205, 0xc0001bed80, 0x4f16ed)
/home/vagrant/go/src/github.com/tendermint/tendermint/p2p/test_util.go:75 +0xf9
github.com/tendermint/tendermint/p2p.MakeSwitchPair(0xbb8d20, 0xc0001bd600, 0xb42128, 0x2f7, 0x4f16c0)
/home/vagrant/go/src/github.com/tendermint/tendermint/p2p/switch_test.go:94 +0x4c
github.com/tendermint/tendermint/p2p.TestSwitches(0xc0001bd600)
/home/vagrant/go/src/github.com/tendermint/tendermint/p2p/switch_test.go:117 +0x58
testing.tRunner(0xc0001bd600, 0xb42038)
/usr/local/go/src/testing/testing.go:827 +0xbf
created by testing.(*T).Run
/usr/local/go/src/testing/testing.go:878 +0x353
exit status 2
FAIL github.com/tendermint/tendermint/p2p 0.350s
```
This commit makes it such that circle CI only shows the module whose
tests it is currently running in the log, unless a test fails. For each
failing test, it will display the name of all failing tests, along with
their log output. This is done to make
our log output far more scrollable. We lose no information in debugging.
This adds a new makefile command, which is used in CI linting, `make check_dep`.
This ensures the toml is in sync with the lock, and that were not pinning to a
branch in any repository.
This also adapts `make get_vendor_deps` to check the lock, in addition to
populating the vendor directory. This removes the need for `make ensure_deps`.
This makes `make get_vendor_deps` consistent between tendermint and the sdk.
Currently the top level directory contains basically all of the code
for the crypto package. This PR moves the crypto code into submodules
in a similar manner to what `golang/x/crypto` does. This improves code
organization.
Ref discussion: https://github.com/tendermint/tendermint/pull/1966Closes#1956
* tools: Remove redundant grep -v vendors/
This was used in conjunction with `go list <path>`, however `go list`
already ignores the vendor directory. This made this `grep -v` redundant.
* Missed an apostrophe
* Switch ports 466xx to be 266xx
This is done so the default ports aren't in the linux kernel's default ephemeral port range.
* Update ABCI import
* Bump cache on circleci
* Get more verbose output for debugging
* Bump abci dependency
* Fix accidental change of a block header's hash
* pin abci release
* generate RPC docs using Slate (#691)
* update changelog
* skip if branch not develop
* slate: only build if rpc/core has changes
* fetch develop to compare against
* slate: build on master only
* [rpc/core] use original repo, not fork in README
Reasons:
1) all deps we're using should be passing tests (including external)
2) deps can require complicated setup for testing
3) the person responsible for releasing Tendermint should be cautious
when updating a dep
To achieve faster feedback cycles for our feature PRs this change
reduces the average buildtime from 35 to ~6min by utilising their new
2.0 offering based on docker and nomad. We make use of parallel build
steps wherever possible so that the duration is determined by the
slowest test suite (p2p).
This is an intermediate step until we move our CI/CD completely
on-premise for more control and added security.
Greg Szabo
mircea-c
Ismail Khoffi
Ethan Buchman
Anton Kaliaev
Zach
Dev Ojha
ValarDragon
Alexander Simmerl
Ismail Khoffi
Adrian Brink