Docopt handles `--help` automatically for us, however we've handled those
Errors the same as all others: by exiting with Return Code `1`, which is wrong
for a totally appropriate a quit on `--help`. Fortunately `docopt:Error`
provides an `exit` helper function that discriminates properly between fatal
and non-fatal errors and exist appropriately.
This patch makes sure we use that handy function in case we encounter such an
error in the CLI of ethkey, ethstore and whisper. Thus those are now giving
the appropriate Return code on `--help`.
fixes#8851
* devp2p: Move UDP socket handling from Discovery to Host.
* devp2p: Fix bug with potentially incorrect UDP registration.
This works right now because the Host handler happens to be the first one
registered on the IoService.
* devp2p: Use 0-initialized memory buffer instead of unsafe.
* Remove send_queue field from public interface of Discovery.
* Rename Datagramm to Datagram.
sed -i 's/Datagramm/Datagram/g' util/network-devp2p/src/discovery.rs util/network-devp2p/src/host.rs
sed -i 's/datagramm/datagram/g' util/network-devp2p/src/discovery.rs util/network-devp2p/src/host.rs
* Include target in log statements.
* Remove windows tray and installer
* Remove make_exe (installer) target
* Change windows $ARC to amd64 for consistency
* Fix windows build - revert to winapi 0.2.8
* Remove publishing of windows installer bins
* Revert "Fix not downloading old blocks (#8642)"
This reverts commit d1934363e7.
* Make sure only one thread actually imports old blocks.
* Add some trace timers.
* Bring back pending hashes set.
* Separate locks so that queue can happen while we are importing.
* Address grumbles.
* Mark test helpers and test-only specs as cfg(test)
* Use test-probe to conditionally compile test helpers
* Remove test probe and directly use features tag
* Update `add_license` script
* run script
* add `remove duplicate lines script` and run it
* Revert changes `English spaces`
* strip whitespaces
* Revert `GPL` in files with `apache/mit license`
* don't append `gpl license` in files with other lic
* Don't append `gpl header` in files with other lic.
* re-ran script
* include c and cpp files too
* remove duplicate header
* rebase nit
* Remove public node related settings
* Fix tests
* Unwrap accounts provider in all rpc apis
* Unwrap AccountProvider in all cli places
* Fix rpc tests
* Custom Error Messages on ENFILE and EMFILE IO Errors
Add custom mapping of ENFILE and EMFILE IO Errors (Failure because of missing system resource) right when chaining ioError into ::util::Network::Error to improve Error Messages given to user
Note: Adds libc as a dependency to util/network
* Use assert-matches for more readable tests
* Fix Wording and consistency
* network-devp2p: Test for discovery bucket insertion.
All test values are randomly generated and the assertions are checked manually.
Test fails because distance metric is implemented incorrectly.
* network-devp2p: Fix discovery distance function.
The Kademlia distance function (XOR) was implemented incorrectly as a population count.
* network-devp2p: Refactor nearest_node_entries to be on instance.
Optimizations are possible with more access to the discovery state.
* network-devp2p: Fix loss of precision in nearest_node_entries.
* network-devp2p: More efficient nearest node search.
The discovery algorithm to identify the nearest k nodes does not need to scan
all entries in all buckets.
* Lots of println to figure out what eth_getBlockByNumber does/should do
* Remove debugging
* Print warnings when fetching pending blocks
When calling `eth_getBlockByNumber` with `pending`, we now print a deprecation warning and:
* if a pending block is found, use it to respond
* if no pending block is found, respond as if if was a request for `Latest`
Addresses issue #8703 (not sure if it's enough to close it tbh)
Additionally as to the port, the new command line option
now allows the user to specify the network interface the P2P-Parity
listens, too. With support for 'all' and 'local' like in all other
versions of this flag. Default is 'all' (aka ).
