github.com/ydb-platform/ydb-go-sdk/v3@v3.57.0/trace/retry.go (about)

     1  package trace
     2  
     3  // tool gtrace used from ./internal/cmd/gtrace
     4  
     5  //go:generate gtrace
     6  
     7  import (
     8  	"context"
     9  )
    10  
    11  type (
    12  	// Retry specified trace of retry call activity.
    13  	// gtrace:gen
    14  	Retry struct {
    15  		OnRetry func(RetryLoopStartInfo) func(RetryLoopIntermediateInfo) func(RetryLoopDoneInfo)
    16  	}
    17  	RetryLoopStartInfo struct {
    18  		// Context make available context in trace callback function.
    19  		// Pointer to context provide replacement of context in trace callback function.
    20  		// Warning: concurrent access to pointer on client side must be excluded.
    21  		// Safe replacement of context are provided only inside callback function
    22  		Context *context.Context
    23  
    24  		// Deprecated: use Label field instead
    25  		ID string
    26  
    27  		Call       call
    28  		Label      string
    29  		Idempotent bool
    30  
    31  		NestedCall bool // a sign for detect Retry calls inside head Retry
    32  	}
    33  	RetryLoopIntermediateInfo struct {
    34  		Error error
    35  	}
    36  	RetryLoopDoneInfo struct {
    37  		Attempts int
    38  		Error    error
    39  	}
    40  )