cleaning up here and there... (cbc74134) · Commits · github_fork / Clip

fnordmetric-core/lib/fnordmetric/namespace.rb

+3 −1

Original line number	Diff line number	Diff line
		@@ -174,7 +174,9 @@ class FnordMetric::Namespace
		def load_gauges
		gaugelist_key = key_prefix("zero-config-gauges")
		sync_redis.hgetall(gaugelist_key).each do \|gauge_key, gauge_opts\|
		opt_gauge(gauge_key.to_sym, JSON.parse(gauge_opts).symbolize_keys)
		gopts = JSON.parse(gauge_opts).symbolize_keys
		gopts.delete(:zero_config)
		opt_gauge(gauge_key.to_sym, gopts)
		end
		end

+4 −0

Original line number	Diff line number	Diff line
		@@ -14,6 +14,10 @@ class FnordMetric::NumbersWidget < FnordMetric::Widget
		end

		def self.execute_values_for(gauge, event)
		unless gauge
		return { "error" => "gauge not found..." }
		end

		_t = Time.now.to_i

		if at = event["at"]

+3 −3

Original line number	Diff line number	Diff line
		@@ -27,16 +27,16 @@ class FnordMetric::ZeroConfigGauge
		case type

		when :_set
		set_value gauge, data[:value]
		set_value gauge, data[:value].to_i

		when :_incr
		incr_tick gauge, data[:value]
		incr_tick gauge, data[:value].to_i

		when :_decr
		FnordMetric.error("_decr is not yet implemented")

		when :_avg
		incr_avg gauge, data[:value]
		incr_avg gauge, data[:value].to_i

		when :_min, :_max
		FnordMetric.error("_min/_max is not yet implemented")

+6 −0

Original line number	Diff line number	Diff line
		@@ -12,4 +12,10 @@ FnordMetric.namespace :myapp do

		end

		FnordMetric.options = {
		:inbound_stream => ["0.0.0.0",2323],
		:inbound_protocol => :tcp
		}

		FnordMetric.standalone

+5 −4

Original line number	Diff line number	Diff line
		@@ -32,7 +32,8 @@ on port 4242) and save this to a fil `my_dashboard.html`


		We will display on counter "total revenue in the last hour" on our page. First we
		have to connect to the FnordMetric Backend using WebSockets:
		have to connect to the FnordMetric Backend using WebSockets (_Make sure you set the
		correct namespace, it's "myapp" in the example_):

		<script>
		FnordMetric.setup({
		@@ -53,7 +54,7 @@ sales in the last hour. And update every second:
		data-at="sum(-1hour)"
		data-gauge="total_sales_in_euro"
		data-autoupdate="1"
		data-unit="€"
		data-unit="$"
		>0</span>


		@@ -61,9 +62,9 @@ Now open my_dashboard.html in the browser of your choice. You should see a
		page displaying "0". It's a good idea to open the JavaScript / Inspector
		console of your browser as FnordMetric UI will print error messages using `console.log`

		The last step is to start sending data. This will report one sale of 29.99€:
		The last step is to start sending data. This will report one sale of 29€:

		curl -X POST -d '{ "_type": "_incr", "value": 29.99, "gauge": "total_sales_per_minute" }' http://localhost:4242/events
		curl -X POST -d '{ "_type": "_incr", "value": 29, "gauge": "total_sales_in_euro" }' http://localhost:4242/events


		For fun and profit, we can display a timeseries graph of sales in the last 10 minutes with this snippet: