Add monerod options reference regarding testing Monero itself and for --block-notify

This commit is contained in:
Piotr Włodarek 2018-10-19 14:32:32 +02:00
parent 631d02b013
commit d3aab53c61
2 changed files with 36 additions and 16 deletions

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@ -17,6 +17,14 @@ Their names follow the `command_name` pattern.
Following option groups are only to make this reference easier to follow. The daemon itself does not group options in any way.
#### Help and version
| Option | Description
|---------------------|--------------------------------------------------------------------------------------------------------------------------------------
| `--help` | Enlists available options.
| `--version` | Shows `monerod` version to stdout. Example: <br />`Monero 'Lithium Luna' (v0.12.3.0-release)`
| `--os-version` | Shows build timestamp and target operating system. Example output:<br />`OS: Linux #1 SMP PREEMPT Fri Aug 24 12:48:58 UTC 2018 4.18.5-arch1-1-ARCH`.
#### Pick network
| Option | Description
@ -99,7 +107,15 @@ The following options define how the API behaves.
| `--rpc-login` | Specify `username[:password]` required to connect to API. Practical usage seems limited because API communication is in plain text over HTTP.
| `--rpc-access-control-origins` | Specify a comma separated list of origins to allow cross origin resource sharing. This is useful if you want to use `monerod` API directly from a web browser via JavaScript (say in a pure-fronted web appp scenario). With this option `monerod` will put proper HTTP CORS headers to its responses. You will also need to set `--rpc-login` if you use this option. Normally though, the API is used by backend app and this option isn't necessary.
#### Speed nad Reliability
#### Accepting Monero
| Option | Description
|------------------|------------------------------------------------------------------------------------------------
| `--block-notify` | Run a program for each new block. The argument must be a full path. If the argument contains `%s` it will be replaced by the block hash. Example: <br />`./monerod --block-notify="/usr/bin/echo %s"`<br /><br />Couple of notes:<br />1) Block notifications are good for immediate reaction. However, you should always assume you will miss some block notifications and you should independently poll the API to cover this up.<br />2) Mind blockchain reorganizations. Block notifications can revert to same and past heights. This actually happens pretty often.<br />3) See also `--tx-notify` option of `monero-wallet-rpc` daemon [here](https://github.com/monero-project/monero/pull/4333).
#### Performance
These are advanced options that allow you to optimize performance of your `monerod` node, sometimes at the expense of reliability.
| Option | Description
|---------------------------------|--------------------------------------------------------------------------------------------------------------------------------------
@ -131,7 +147,19 @@ Be advised though that real mining happens **in pools** and with high-end **GPU-
| `--bg-mining-idle-threshold` | Specify minimum avg idle percentage over lookback interval.
| `--bg-mining-miner-target` | Specify maximum percentage cpu use by miner(s).
#### Legacy or irrelevant
#### Testing Monero itself
These options are useful for Monero project developers and testers. Normal users shouldn't be concerned with these.
| Option | Description
|------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------
| `--test-drop-download` | For net tests: in download, discard ALL blocks instead checking/saving them (very fast).
| `--test-drop-download-height` | Like test-drop-download but discards only after around certain height. By default `0`.
| `--regtest` | Run in a regression testing mode.
| `--fixed-difficulty` | Fixed difficulty used for testing. By default `0`.
| `--test-dbg-lock-sleep` | Sleep time in ms, defaults to 0 (off), used to debug before/after locking mutex. Values 100 to 1000 are good for tests.
#### Legacy
These options should no longer be necessary. They are still present in `monerod` for backwards compatibility.
@ -143,17 +171,3 @@ These options should no longer be necessary. They are still present in `monerod`
| `--zmq-rpc-bind-ip` | IP for ZMQ RPC server to listen on. By default `127.0.0.1`. This is not yet widely used as ZMQ interface currently does not provide meaningful advantage over classic JSON-RPC interface. Unfortunately, currently there is no way to disable the ZMQ server.
| `--zmq-rpc-bind-port` | Port for ZMQ RPC server to listen on. By default `18082` for mainnet, `38082` for stagenet, and `28082` for testnet.
| `--db-type` | Specify database type. The default and only available: `lmdb`.
#### Help and Version
| Option | Description
|---------------------|--------------------------------------------------------------------------------------------------------------------------------------
| `--help` | Enlists available options.
| `--version` | Shows `monerod` version to stdout. Example: <br />`Monero 'Lithium Luna' (v0.12.3.0-release)`
| `--os-version` | Shows build timestamp and target operating system. Example output:<br />`OS: Linux #1 SMP PREEMPT Fri Aug 24 12:48:58 UTC 2018 4.18.5-arch1-1-ARCH`.
## Reference
* [Reddit answer](https://www.reddit.com/r/Monero/comments/3jhyqc/0mq_help_share_this_exciting_news/)
* [SE 1](https://monero.stackexchange.com/questions/1482/how-much-information-is-passed-from-the-daemon-to-simplewallet-when-scanning-for?rq=1)
* [SE 2](https://monero.stackexchange.com/questions/1134/is-it-safe-to-share-a-daemon-with-a-roommate?noredirect=1&lq=1)

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@ -1,3 +1,9 @@
# Risks of using remote node
https://monero.stackexchange.com/questions/1482/how-much-information-is-passed-from-the-daemon-to-simplewallet-when-scanning-for?rq=1%20https://monero.stackexchange.com/questions/1134/is-it-safe-to-share-a-daemon-with-a-roommate?noredirect=1&lq=1
## Reference
* [Reddit answer](https://www.reddit.com/r/Monero/comments/3jhyqc/0mq_help_share_this_exciting_news/)
* [SE 1](https://monero.stackexchange.com/questions/1482/how-much-information-is-passed-from-the-daemon-to-simplewallet-when-scanning-for?rq=1)
* [SE 2](https://monero.stackexchange.com/questions/1134/is-it-safe-to-share-a-daemon-with-a-roommate?noredirect=1&lq=1)