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