Roman Borschel
807329ddb8
* Add support for sourced metrics. A sourced metric is a metric that obtains its values from an existing source, rather than the values being independently recorded. It thus allows collecting metrics from existing counters or gauges without having to duplicate them in a dedicated prometheus counter or gauge (and hence another atomic value). The first use-case is to feed the bandwidth counters from libp2p directly into prometheus. * Tabs, not spaces. * Tweak bandwidth counter registration. * Add debug assertion for variable labels and values. * Document monotonicity requirement for sourced counters. * CI * Update client/network/src/service.rs Co-authored-by: Max Inden <mail@max-inden.de> Co-authored-by: Max Inden <mail@max-inden.de>
Substrate · 
Substrate is a next-generation framework for blockchain innovation 🚀.
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Simply go to substrate.dev and follow the installation instructions. You can also try out one of the tutorials.
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The reason for the split-licensing is to ensure that for the vast majority of teams using Substrate to create feature-chains, then all changes can be made entirely in Apache2-licensed code, allowing teams full freedom over what and how they release and giving licensing clarity to commercial teams.
In the interests of the community, we require any deeper improvements made to Substrate's core logic (e.g. Substrate's internal consensus, crypto or database code) to be contributed back so everyone can benefit.