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zeekay
8508374fbf
Daemon naming convention: standalone binary is graphd. The library package (engine, indexer, storage, resolvers) keeps the import path github.com/luxfi/graph for use by the unified luxfi/explorer binary and external consumers. - cmd/graphd/ renamed (was cmd/graph/) - Dockerfile builds /usr/local/bin/graphd - Makefile bin/graphd target - .github/workflows/docker.yml multi-arch + hanzo ARC runners - .github/workflows/ci.yml hanzo runner - .github/actionlint.yaml register custom runner labels
28 lines
1005 B
Go
28 lines
1005 B
Go
package main
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import (
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"fmt"
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"net/http"
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"sync/atomic"
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)
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// metrics holds application-level counters exposed at /metrics.
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type metrics struct {
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queryCount atomic.Int64
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queryErrors atomic.Int64
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blockHeight atomic.Int64
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}
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func (m *metrics) handleMetrics(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "text/plain; version=0.0.4; charset=utf-8")
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fmt.Fprintf(w, "# HELP graph_query_count Total GraphQL queries processed.\n")
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fmt.Fprintf(w, "# TYPE graph_query_count counter\n")
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fmt.Fprintf(w, "graph_query_count %d\n", m.queryCount.Load())
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fmt.Fprintf(w, "# HELP graph_query_errors Total GraphQL queries that returned errors.\n")
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fmt.Fprintf(w, "# TYPE graph_query_errors counter\n")
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fmt.Fprintf(w, "graph_query_errors %d\n", m.queryErrors.Load())
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fmt.Fprintf(w, "# HELP graph_indexer_block_height Latest indexed block number.\n")
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fmt.Fprintf(w, "# TYPE graph_indexer_block_height gauge\n")
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fmt.Fprintf(w, "graph_indexer_block_height %d\n", m.blockHeight.Load())
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}
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