- add new signet chain
- update change "uptime" column name to "age" per suggestion by 0xB10C (Timo)
- add an additional digit to mping field width
- change m_networks_size from size_t to uint8_t, as size_t was a holdover
from m_networks_size being defined as size_t m_networks.size() in a draft
- order Peer struct members by decreasing memory size
After this commit, a new network may be added by changing 4 lines:
- increment the value of `m_networks_size`
- add the network name to `m_networks`
- add the network name to this line: `result += " ipv4 ipv6 onion total block-relay\n";`
- add "counts.at(i).at(<m_networks pos>)" to this line: `result += strprintf("%-5s %5i %5i %5i %5i %5i\n...`
We don't set any `Content-Type` in the client. It is more
consistent with our other JSON-RPC use to set it to `application/json`.
Note that our server doesn't enforce content types, so it doesn't make a
difference in practice. But it is fairly strange HTTP behavior to not set it.
This came up in #18950.
bf1f913c44 cli -netinfo: display multiple levels of details (Jon Atack)
077b3ac928 cli: change -netinfo optional arg from bool to int (Jon Atack)
4e2f2ddd64 cli: add getpeerinfo last_{block,transaction} to -netinfo (Jon Atack)
644be659ab cli: add -netinfo server version check and error message (Jon Atack)
ce57bf6cc0 cli: create peer connections report sorted by dir, minping (Jon Atack)
f5edd66e5d cli: create vector of Peer structs for peers data (Jon Atack)
3a0ab93e1c cli: add NetType enum struct and NetTypeEnumToString() (Jon Atack)
c227100919 cli: create local addresses, ports, and scores report (Jon Atack)
d3f77b736e cli: create inbound/outbound peer connections report (Jon Atack)
19377b2fd2 cli: start dashboard report with chain and version header (Jon Atack)
a3653c159e cli: tally peer connections by type (Jon Atack)
54799b66b4 cli: add ipv6 and onion address type detection helpers (Jon Atack)
12242b17a5 cli: create initial -netinfo option, NetinfoRequestHandler class (Jon Atack)
Pull request description:
This PR is inspired by laanwj's python script mentioned in #19405, which it turns out I ended up using every day and extending because I got hooked on using it to monitor Bitcoin peer connections.
For the full experience, run `./src/bitcoin-cli -netinfo 4`
On Linux, try it with watch `watch ./src/bitcoin-cli -netinfo 4`
Help doc
```
$ ./src/bitcoin-cli -help | grep -A3 netinfo
-netinfo
Get network peer connection information from the remote server. An
optional integer argument from 0 to 4 can be passed for different
peers listings (default: 0).
```
ACKs for top commit:
vasild:
ACK bf1f913
0xB10C:
ACK bf1f913c44
practicalswift:
ACK bf1f913c44 -- patch looks correct and is limited to `src/bitcoin-cli.cpp`
Tree-SHA512: b9d18e5cc2ffd2bb9f0295b5ac7609da8a9bbecaf823a26dfa706b5f07d5d1a8343081dad98b16aa9dc8efd8f41bc1a4acdc40259727de622dc7195ccf59c572
c57f03ce17 refactor: Replace const char* to std::string (Calvin Kim)
Pull request description:
Rationale: Addresses #19000
Some functions should be returning std::string instead of const char*.
This commit changes that.
Main benefits/reasoning:
1. The functions never return nullptr, so returning a string makes code at call sites easier to review (reviewers don't have to read the source code to verify that a nullptr is never returned)
2. All call sites convert to string anyway
ACKs for top commit:
MarcoFalke:
re-ACK c57f03ce17 (no changes since previous review) 🚃
Empact:
Fair enough, Code Review ACK https://github.com/bitcoin/bitcoin/pull/19004/commits/c57f03ce1741b38af448bec7b22ab9f8ac21f067
practicalswift:
ACK c57f03ce17 -- patch looks correct
hebasto:
re-ACK c57f03ce17
Tree-SHA512: 9ce99bb38fe399b54844315048204cafce0f27fd8f24cae357fa7ac6f5d8094d57bbf5f5c1f5878a65f2d35e4a3f95d527eb17f49250b690c591c0df86ca84fd
