This resulted in double-initializing the asset directory (and from multiple
places), so I added a `ClearGlobalAssetDir` method and called it from the
qt test setup.
ea93bbeb26 init: Fix incorrect warning "Reducing -maxconnections from N to N-1, because of system limitations" (practicalswift)
Pull request description:
Fix incorrect warning `Reducing -maxconnections from N to N-1, because of system limitations`.
Before this patch (only the first warning is correct):
```
$ src/bitcoind -maxconnections=10000000 | grep Warning
2020-09-26T01:23:45Z Warning: Reducing -maxconnections from 10000000 to 1048417, because of system limitations.
$ src/bitcoind -maxconnections=1000000 | grep Warning
2020-09-26T01:23:45Z Warning: Reducing -maxconnections from 1000000 to 999999, because of system limitations.
$ src/bitcoind -maxconnections=100000 | grep Warning
2020-09-26T01:23:45Z Warning: Reducing -maxconnections from 100000 to 99999, because of system limitations.
$ src/bitcoind -maxconnections=10000 | grep Warning
2020-09-26T01:23:45Z Warning: Reducing -maxconnections from 10000 to 9999, because of system limitations.
$ src/bitcoind -maxconnections=1000 | grep Warning
2020-09-26T01:23:45Z Warning: Reducing -maxconnections from 1000 to 999, because of system limitations.
$ src/bitcoind -maxconnections=100 | grep Warning
[no warning]
```
After this patch (no incorrect warnings):
```
$ src/bitcoind -maxconnections=10000000 | grep Warning
2020-09-26T01:23:45Z Warning: Reducing -maxconnections from 10000000 to 1048417, because of system limitations.
$ src/bitcoind -maxconnections=1000000 | grep Warning
[no warning]
$ src/bitcoind -maxconnections=100000 | grep Warning
[no warning]
$ src/bitcoind -maxconnections=10000 | grep Warning
[no warning]
$ src/bitcoind -maxconnections=1000 | grep Warning
[no warning]
$ src/bitcoind -maxconnections=100 | grep Warning
[no warning]
```
ACKs for top commit:
n-thumann:
tACK https://github.com/bitcoin/bitcoin/pull/20024/commits/ea93bbeb26948c0ddba39b589bd166eaecf446c8, Ran on other systems running Debian 10.5 (4.19.0-8-amd64) and Debian bullseye/sid (5.3.0-1-amd64) and was able to reproduce the issue exactly as you described above on both of them. After applying your patch the issue is fixed ✌️
laanwj:
Code review ACK ea93bbeb26
theStack:
tACK ea93bbeb26
Tree-SHA512: 9b0939a1a51fdf991d11024a5d20b4f39cab1a80320b799a1d24d0250aa059666bcb1ae6dd79c941c2f2686f07f59fc0f6618b5746aa8ca6011fdd202828a930
This commit removes BIP70 support. Since this was the only thing our
payment sernver supported (we had previously dropped support for
bitcoin: urls) I also dropped all the paymentrequest logic.
