* stop node upon receiving SIGTERM or CTRL-Ceven during genesis sleep by setting up interrupt before starting a node
Closes#2434
* call Start, not OnStart when starting a component to avoid:
```
E[09-24|10:13:15.805] Not stopping PubSub -- have not been started yet module=pubsub impl=PubSub
```
being printed on exit
Closes: #2460
* Pass http.ServeTLS() errors back to the caller
* Update CHANGELOG
* Amend StartHTTPServer() too for consistency's sake
* Revert "Amend StartHTTPServer() too for consistency's sake"
This reverts commit 23bfb4c2e9.
These functions were not used anywhere within tendermint, or the
cosmos-sdk. (The functionality is already duplicated in the cosmos-sdk
types package)
* common: Delete unused functions within byteslice
* remove more unused code from strings.go and int.go
* Remove more unused code from int.go
* Fix testcase
We didn't use this code anywhere in the codebase. As such, we probably
should reduce the surface area we support. In the event that we do
in fact require 256 bit words inside of tendermint, we should adapt
the stdlibs' internal word representations, which also handles SIMD.
Inside of the SDK, a separate solution for big ints / larger words
is employed, which uses big ints. This in turn does utilize the stdlibs
SIMD support.
* Make mempool aware of MaxGas requirement
* update spec
* Add tests
* Switch GasWanted from kv store to persistent kv store
* Fix typo in test name
* switch back to using kvstore, not persistent kv store
* ignore existing peers in DialPeersAsync
Fixes#2253
* rename HasPeerWithAddress to IsDialingOrExistingAddress
[breaking] remove Switch#IsDialing
* check if addrBook is nil
to be consistent with other usages of addrBook across Switch
* different log messages for 2 use-cases
* config: reduce default mempool size
This reduces the mempool size from 100k to 5k. Note that each secp256k1 sig
takes .5ms to compute. Therefore an adversary could previously delay every
node on the network's computation time upon receiving a block by 50 seconds.
This now reduces that ability to being able to only delay each node by 2.5
seconds. This change should be reverted once ABCI recheck is implemented.
* (squash this) fix test
* mempool: Store txs by hash inside of cache
This allows for large cachesizes, without fear of the memory
consumption growing rapidly.
* (squash this) rename hashedTx -> txHash
* crypto/secp256k1: Fix signature malleability, adopt more efficient encoding
This removes signature malleability per ADR 14, and makes secp match
the encoding in ADR 15.
* (squash this) add lock
* [p2p/pex] connect to more than 10 peers
also, remove DefaultMinNumOutboundPeers because a) I am not sure it's
needed b) it's super confusing
look closely
```
maxPeers := sw.config.MaxNumPeers - DefaultMinNumOutboundPeers
if maxPeers <= sw.peers.Size() {
sw.Logger.Info("Ignoring inbound connection: already have enough peers", "address", inConn.RemoteAddr().String(), "numPeers", sw.peers.Size(), "max", maxPeers)
```
we print maxPeers = config.MaxPeers - DefaultMinNumOutboundPeers. So we
may not have enough peers even though we say we have enough.
Refs #2130
* update spec
* replace MaxNumPeers with MaxNumInboundPeers/MaxNumOutboundPeers
Refs #2130
* update changelog
* make max rpc conns formula visible to users
* update spec
* docs: note max outbound peers excludes persistent
* mempool: Keep cache hashmap and linked list in sync
This removes bugs with the linked list being full, but hashmap empty
* address PR comments
* switch clist back to list
Now that Tendermint Amino will be compatible with proto3, the Header in ABCI
should exactly match the Tendermint header - they will then be encoded
identically in ABCI and in Tendermint Core.
Refs #265
* p2p/pex: Allow configured seed nodes to be offline
Previously you couldn't startup tendermint if a seed node was offline.
This now allows you to startup tendermint, as long as all seed node addresses
are formatted correctly. In the event that all seed nodes are down,
and the address book is empty, then it crashes with an informative error msg.
(This case doesn't occur if no seeds were specified)
Closes#1716
* (Squash this) Address melekes' comments
* (squash this) fix package imports
* (squash this) fix pex_reactor comment
* (squash this) add a test case
This is to reduce wait times when initially connecting. This still runs checks
such as whether you still want additional peers.
A test case has been created, which fails if this change is not included.
This uses the stdlib's method of creating a tempfile in our write
file atomimc method, with a few modifications. We use a 64 bit number
rather than 32 bit, and therefore a corresponding LCG. This is to
reduce collision probability. (Note we currently used 32 bytes previously,
so this is likely a concern)
We handle reseeding the LCG in such a way that multiple threads are
even less likely to reuse the same seed.
Matthew Slipper
Anton Kaliaev
Ethan Buchman
Zarko Milosevic
Alessio Treglia
Dev Ojha
bradyjoestar
JamesRay
cong
Ismail Khoffi
Peng Zhong
ValarDragon