34 lines
859 B
Go
34 lines
859 B
Go
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package pgxpool
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import (
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"context"
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"github.com/jackc/pgx/v5"
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)
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// AcquireTracer traces Acquire.
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type AcquireTracer interface {
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// TraceAcquireStart is called at the beginning of Acquire.
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// The returned context is used for the rest of the call and will be passed to the TraceAcquireEnd.
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TraceAcquireStart(ctx context.Context, pool *Pool, data TraceAcquireStartData) context.Context
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// TraceAcquireEnd is called when a connection has been acquired.
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TraceAcquireEnd(ctx context.Context, pool *Pool, data TraceAcquireEndData)
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}
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type TraceAcquireStartData struct{}
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type TraceAcquireEndData struct {
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Conn *pgx.Conn
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Err error
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}
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// ReleaseTracer traces Release.
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type ReleaseTracer interface {
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// TraceRelease is called at the beginning of Release.
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TraceRelease(pool *Pool, data TraceReleaseData)
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}
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type TraceReleaseData struct {
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Conn *pgx.Conn
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}
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