* Address index is built up concurrently with the `--addrindex` flag.
* Entire index can be deleted with `--dropaddrindex`.
* New RPC call: `searchrawtransaction`
* Returns all transacitons related to a particular address
* Includes mempool transactions
* Requires `--addrindex` to be activated and fully caught up.
* New `blockLogger` struct has been added to factor our common logging
code
* Wiki and docs updated with new features.
This commits removes a number of golint warnings. There is a class of
warnings which I can't fix due to unsufficient knowledge of the domain
at this point. These are listed here:
addrmanager.go:907:1: comment on exported method AddrManager.Attempt
should be of the form "Attempt ..."
addrmanager.go:1048:1: exported function RFC1918 should have comment or
be unexported
addrmanager.go:1058:1: exported function RFC3849 should have comment or
be unexported
addrmanager.go:1065:1: exported function RFC3927 should have comment or
be unexported
addrmanager.go:1073:1: exported function RFC3964 should have comment or
be unexported
addrmanager.go:1081:1: exported function RFC4193 should have comment or
be unexported
addrmanager.go:1089:1: exported function RFC4380 should have comment or
be unexported
addrmanager.go:1097:1: exported function RFC4843 should have comment or
be unexported
addrmanager.go:1105:1: exported function RFC4862 should have comment or
be unexported
addrmanager.go:1113:1: exported function RFC6052 should have comment or
be unexported
addrmanager.go:1121:1: exported function RFC6145 should have comment or
be unexported
addrmanager.go:1128:1: exported function Tor should have comment or be
unexported
addrmanager.go:1143:1: exported function Local should have comment or be
unexported
addrmanager.go:1228:2: exported const InterfacePrio should have comment
(or a comment on this block) or be unexported
discovery.go:26:2: exported var ErrTorInvalidAddressResponse should have
comment or be unexported
limits/limits_unix.go:19:1: exported function SetLimits should have
comment or be unexported
limits/limits_windows.go:7:1: exported function SetLimits should have
comment or be unexported
util/dropafter/dropafter.go:22:6: exported type ShaHash should have
comment or be unexported
util/dropafter/dropafter.go:38:2: exported const ArgSha should have
comment (or a comment on this block) or be unexported
util/dropafter/dropafter.go:128:5: exported var ErrBadShaPrefix should
have comment or be unexported
util/dropafter/dropafter.go:129:5: exported var ErrBadShaLen should have
comment or be unexported
util/dropafter/dropafter.go:130:5: exported var ErrBadShaChar should
have comment or be unexported
util/showblock/showblock.go:24:6: exported type ShaHash should have
comment or be unexported
util/showblock/showblock.go:46:2: exported const ArgSha should have
comment (or a comment on this block) or be unexported
util/showblock/showblock.go:163:1: exported function DumpBlock should
have comment or be unexported
util/showblock/showblock.go:211:5: exported var ErrBadShaPrefix should
have comment or be unexported
util/showblock/showblock.go:212:5: exported var ErrBadShaLen should have
comment or be unexported
util/showblock/showblock.go:213:5: exported var ErrBadShaChar should
have comment or be unexported
This change modifies the params struct to embed a *btcnet.Params,
removing the old parameter fields that are handled by the btcnet
package.
Hardcoded network checks have also been removed in favor of modifying
behavior based on the current active net's parameters.
Not all library packages, notable btcutil and btcchain, have been
updated to use btcnet yet, but with this change, each package can be
updated one at a time since the active net's btcnet.Params are
available at each callsite.
ok @davecgh
This commit adds a new option, --logdir, which works in the same fashion
as the --datadir option. Consequently, the logging directory is name
"namespaced" by the network as well. This resolves the issue where two
btcd instances running (one for mainnet and one for testnet) would
overwrite each other's log files by default.
It also provides the user with a method to change the logging location to
non-default locations if they prefer. For example, it enables multiple
btcd instances on the same network to specify unique logging directories
(even though running multiple btcd instances on the same network is not
the most sane configuration).
Closes#95.
This changes the protocol between btcd and btcwallet to follow
JSON-RPC specifications sending notifications as requests with an
empty ID.
The notification request context handling has been greatly cleaned up
now that IDs no longer need to be saved when sending notifications.
since we don't wait for peers, this largely just waits for the server procs
themselves to die. Unless the entire server is wedged (which is what kill -9 is
for) this should always shut down fairly swiftly.
This should mean we sync addrmanager and disestablish upnp correctly on
interrupt.
Discussed with davec.
This commit modifies btcd to run cleanly as a Windows service. btcd is
intended to be a long running process that stays synchronized with the
bitcoin block chain and provides chain services to multiple users. It
follows that a service is the best option on Windows for this
functionality.
A few key points are:
- Supports graceful shutdown via the service stop/shutdown commands
- Integrates cleanly with the Windows event log
- Adds a new /s flag that can be used to install/remove/start/stop the
service
One outstanding issue is that the application data directory is currently
user specific which means, by default, if you start btcd as a user, the
same data won't be used as when it's running as a service. This needs to
be resovled. The most likely approach will be to put all data into the
common appdata directory Windows provides, but it will require some
additional work to deal with permissions properly as user processes can't
write there by default.
Closes#42.
Also, make every subsystem within btcd use its own logger instance so each
subsystem can have its own level specified independent of the others.
This is work towards #48.
This allows the provision of address/port pairs to be listened on instead
of just providing the port. e.g.:
btcd --listen 1.2.3.4:4321 --listen 127.0.0.01 --listen [::1]:5432
When --proxy and --connect are used, we disable listening *unless* any --listen
arguments have been provided, when we will listen on those addresses as
requested.
Initial code by davec, integration by myself.
Closes#33
allow listens to fail, but warn. error if all failed
fmt
This commit provides a new --cpuprofile flag that can be used to specify a
file path to write CPU profile data into. The resulting profile can then be
consumed by the 'go tool pprof' command.
Since the main SIGINT handler is running as a goroutine, the main
goroutine must be kept active long enough for it to finish or it will be
nuked when the main goroutine exits. This commit makes that happen by
slightly modifying how it waits for shutdown.
Rather than having the main goroutine only wait for the server to
shutdown, there is now a shutdown channel that is used to signal the main
goroutine to shutdown for all cases such as a graceful shutdown, a
scheduled shutdown, an RPC stop, or a SIGINT.
While here, also add a few prints to indicate a SIGINT was received and
the shutdown progress.
This commit is a first pass at improving the logging. It changes a number
of things to improve the readability of the output. The biggest addition
is message summaries for each message type when using the debug logging
level.
There is sitll more to do here such as allowing the level of each
subsystem to be independently specified, syslog support, and allowing the
logging level to be changed run-time.
Use it to add multiple peer support. We try and keep 8 outbound peers
active at all times.
This address manager is not as complete as the one in bitcoind yet, but
additional functionality is being worked on.
We currently handle (in a similar manner to bitcoind):
- biasing between new and already tried addresses based on number of connected
peers.
- rejection of non-default ports until desparate
- address selection probabilities based on last successful connection and number
of failures.
- routability checks based on known unroutable subnets.
- only connecting to each network `group' once at any one time.
We currently lack support for:
- tor ``addresses'' (an .onion address encoded in 64 bytes of ip address)
- full state save and restore (we just save a json with the list of known
addresses in it)
- multiple buckets for new and tried addresses selected by a hash of address and
source. The current algorithm functions the same as bitcoind would with only
one bucket for new and tried (making the address cache rather smaller than it
otherwise would be).
This commit adds a basic infrastructure to allow upgrades to happen to
btcd as needed. This paves the way for the upcoming data path changes to
be automatically updated for the user as needed and also ensures any
future changes that might require upgrades already have an established
way of performing the needed upgrades.
Although not required if the proxy set is indeed Tor, setting this option
does the following:
- Sends DNS queries over the Tor network (during dns seed lookup). This
stops your IP from being leaked via DNS.
- Does not disable the listening port. This allows the hidden services
feature of Tor to be used.
