This is a feature request following the fact that some sysops use a
symlink for the unspent dir and don't want the reindex to delete the
symlink itself.
This implements the sendTransaction command using the async framework,
allowing clients to benefit from multi-core systems to process
transactions in parallel when being submitted to the Hub.
This fixes the logic that finds out it should resume an interrupted
process. The code had false positives in case of a message split over
multiple TCP frames.
We connect to the "first" priority stated segments first, in order to
allow the UX to be made much better since it may take a bit of time to
find peers.
and update the definitions of the Mainnet, Testnet (v3), and Regtest chain params accordingly. The heights for all 3 chains were taken by verifying the values in both BU and BCHN code bases.
NOTE: For TestNet v3, there is a 1 block discrepancy between BU (1378461) and BCHN (1378460) for the height of the May 2020 hardfork. I arbitrarily selected the value from BCHN, I'm not sure which is correct.
To make sure that a pair of really large transactions being used
to create a DSP doesn't cause a blocking thread, this runs a
benchmark on a pair of transactions with 300 inputs each, causing
45k comparisons to be made.
On my laptop this results in 0.6 msecs for this creation of the DSP.
The current design of the API is that all questions are answered in-
order. This implies that handling of one connection will also just use
one thread.
If we want to improve performance of things like "sendTransaction" we
want an async option, which runs the action and generates the answer
when its done in a separate thread (a new one for each async-request).
This breaks the in-order reply sequence for clients and as such it
requires them to set a new header-option to enable this.
* API docs
* Fix possible race condition in addOrphan()
* Reject proofs that violate simple constraints
* clear up possible confusing API (first/double spender getters).
When you request matching transactions from the mempool for certain
addreses, the API now returns the matched output-index as a separate
tag, which makes it easier to, for instance, use the 'amount' field in
the reply.
The NetworkManager now has more mature flow-control which means that we
send our buffers more regularly and we delay parsing received data if the
sending takes too long.
The direct effect should be that creating of a large number of messages
in response to incoming messages is no longer a problem in many cases.
The mempool search now shares its serialization code with the blockchain
transaction fetcher, allowing all the filtering and include flags to work
here too.
This also fixes several bugs and reverts the mempool API change.
Additionally I return the FirstSeenTime for each mempool entry.
There is a slight API breakage in the LiveTransactions service, which as
far as I know is still unused outside of Flowee.
These enum values changed:
Api::LiveTransactions::
Transaction 20 => 25
UnspentState 23 => 26
OutputScript 24 => 23
The reason for this change is to have the Blockchain namespace in
sync with the LiveTransactions namespace for similar features.
commit f1c09cbbdf228cefbfbd339567ba337083e93e52
Author: TomZ <tomz@freedommail.ch>
Date: Wed Sep 2 13:56:38 2020 +0200
Fix sorting in address/utxo call
commit c61b03b05de04c9d53c6fdf413dd1b6d33dc17f6
Author: TomZ <tomz@freedommail.ch>
Date: Wed Sep 2 13:03:43 2020 +0200
Also catch missing services for more complex searches
We did catch it on 'start()' which may not actually use a service that
was missing and only in a followup would the missing service be used.
So also catch the exception for missing service on the other event
handling methods.
This means that we now show a nice "setup needed" message to client when
a call is done that is not supported because of missing backing service.
commit fbcfe60c7d21b309e9c827dd927de0e196d7f5b6
Author: TomZ <tomz@freedommail.ch>
Date: Tue Sep 1 16:03:19 2020 +0200
Also use the complex UTXO lookup to do callbacks.
commit d948225ae7786aa6b62ff9355c2d768a85569642
Author: TomZ <tomz@freedommail.ch>
Date: Tue Sep 1 15:47:48 2020 +0200
Add address/utxo call.
commit cbc4695d4abae1404afe03f34b10427e48f819ae
Author: TomZ <tomz@freedommail.ch>
Date: Tue Sep 1 14:34:31 2020 +0200
Add address/details API call
This mostly implements the API call to list an address.
commit 1d215032af09551e2b3eda314c072a200e5fb37a
Author: TomZ <tomz@freedommail.ch>
Date: Tue Sep 1 14:30:26 2020 +0200
Fix warnings
This fixes warnings from the compiler and the linter.
commit b61e7dd42222537b456a79e14439a0d36007e8d7
Author: TomZ <tomz@freedommail.ch>
Date: Tue Sep 1 14:27:27 2020 +0200
Blockchain::Search: Clean a little and fix bugs
This follows the API docs on the utxoLookup() callback and we indeed
return back the blockheight/etc parameters even if the utxo is already
spent (represented by unspent=false).
commit 7ec3ebf937d7f2fb6a7a18f21d2e8b645db6fe3e
Author: TomZ <tomz@freedommail.ch>
Date: Mon Aug 31 12:24:18 2020 +0200
Fixes and move to v2 url
commit 32b8018af805ce068da7d3e149add66a90c92264
Author: TomZ <tomz@freedommail.ch>
Date: Mon Aug 31 11:29:35 2020 +0200
Build the rest service
commit c386adff9d28a0f844916019602ea0032bbc360a
Author: TomZ <tomz@freedommail.ch>
Date: Sun Aug 30 19:24:29 2020 +0200
Cleanup old code and make vin work
commit 5b88457863892ff8391e42a7eff61cd243851b41
Author: TomZ <tomz@freedommail.ch>
Date: Sun Aug 30 18:42:41 2020 +0200
Output addresses.
commit 46c2ce680409c38f1a67730e23cde942db2ecc46
Author: TomZ <tomz@freedommail.ch>
Date: Sun Aug 30 17:51:03 2020 +0200
Make tx-refs easier for the Blockchain::Search
commit b0591b5a6b57e2eb7022db7b7a351c694220e5ad
Author: TomZ <tomz@freedommail.ch>
Date: Fri Aug 28 18:28:48 2020 +0200
Make printing of tx work better
commit d337ac91ad4ab9eeb768695c639dcbbbcc463837
Author: TomZ <tomz@freedommail.ch>
Date: Fri Aug 28 15:46:04 2020 +0200
Make rest service show a nice help for setup.
commit 5997ff1fa06bd1a6b51ead93eef094a5561fdb53
Author: TomZ <tomz@freedommail.ch>
Date: Wed Aug 26 17:43:09 2020 +0200
Parse the json automatically.
commit 5ed7d6e53761828e2e385e085f44d530449b0b3b
Author: TomZ <tomz@freedommail.ch>
Date: Wed Aug 26 13:07:04 2020 +0200
Start project rest-service.
TomZ