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[WIP]: standardize peer discovery log syntax #326
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may be worth thinking about more flexible and beautiful ways to display information... 'monitor', 'attach', etc, along with termui, graphs... output can be 'machiney'-- line-by-line, or human-y -- pictures of buffalo and whatnot.
solution: use a go func connected to the node's Ethereum to grab and calculate relevant logs rel ethereumproject#127 rel ethereumproject#318 --- TODO: fix or remove: - downloading-from peers, eg 'this var/x/x peers' - shows mode 'FullSync' before downloader initializes, even if it will be 'FastSync'
solution: comment code and include small explanation
solution: remove exploratory code that is not useless
solution: move to Warn from Error
solution: update it and simplify
solution: - remove dead code, old notes - remove units from --log-pace= argument, just use seconds as value (simpler is better) - if mining, show STATUS MINE with minerthreads and hashrate (TODO: more?) - gofmt Rel ethereumproject#127, ethereumproject#318
solution: improve legibility
solution: relegate to debug
solution: share chan in main between shutdown and closing status log goroutine
solution: implement and glog SetAlsoToStdErr exported function and use in case of --log-dir
results in missing any logs after shutdown processes in FS logs solution: defer log Flush after shutdown services also decrease flushInterval from 30 -> 5 seconds (rate at which log buffer is written to FS)
solution: rename flag and flagvar and status log function also adds logstatus flag to correct category for usage output
solution: refactor to use '--log-status='sync=60'' syntax, which can eventually support other features besides 'sync', eg. mine, net, disk
…to cmd.go solution: cut and paste and update imports
solution: error if neither fastblock nor fullblock match desired head number fixes ethereumproject#325
…achine readability solution: WIP implement sketch for standardized log format for peer discovery uses, which format can be extended to other modules as well rel ethereumproject#317
whilei
changed the title
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Replacing with #327. |
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Rel #317
Purpose: improve human- and machine-readability for peer discovery logs.
This brings into consideration defining/+establishing a standard log pattern for event-based logs across all log-levels and various "zones" (eg.
peer discovery,blockchain,miner, ...).Note: this PR/branch is currently based on (and thus includes changes from) #324. Unique changes begin with 7ddeb4f.