Add debug for gateway endorsement requests (#2538)

Add debug messages for the results of gateway endorsement requests. This makes it easy for developers to see which endorsers were called and how they each responded. Signed-off-by: David Enyeart <[email protected]>
hyperledger · Apr 13, 2021 · d001dbc · d001dbc
1 parent 4cfc722
commit d001dbc
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/internal/pkg/gateway/api.go b/internal/pkg/gateway/api.go
@@ -51,6 +51,7 @@ func (gs *Server) Evaluate(ctx context.Context, request *gp.EvaluateRequest) (*g
 
 	response, err := endorser.client.ProcessProposal(ctx, signedProposal)
 	if err != nil {
+		logger.Debugw("Evaluate call to endorser failed", "channel", request.ChannelId, "txid", request.TransactionId, "endorserAddress", endorser.endpointConfig.address, "endorserMspid", endorser.endpointConfig.mspid, "error", err)
 		return nil, rpcError(
 			codes.Aborted,
 			"failed to evaluate transaction",
@@ -60,6 +61,7 @@ func (gs *Server) Evaluate(ctx context.Context, request *gp.EvaluateRequest) (*g
 
 	retVal, err := getTransactionResponse(response)
 	if err != nil {
+		logger.Debugw("Evaluate call to endorser returned failure", "channel", request.ChannelId, "txid", request.TransactionId, "endorserAddress", endorser.endpointConfig.address, "endorserMspid", endorser.endpointConfig.mspid, "error", err)
 		return nil, rpcError(
 			codes.Aborted,
 			"transaction evaluation error",
@@ -69,6 +71,8 @@ func (gs *Server) Evaluate(ctx context.Context, request *gp.EvaluateRequest) (*g
 	evaluateResponse := &gp.EvaluateResponse{
 		Result: retVal,
 	}
+
+	logger.Debugw("Evaluate call to endorser returned success", "channel", request.ChannelId, "txid", request.TransactionId, "endorserAddress", endorser.endpointConfig.address, "endorserMspid", endorser.endpointConfig.mspid, "status", retVal.Status, "message", retVal.Message)
 	return evaluateResponse, nil
 }
 
@@ -108,11 +112,14 @@ func (gs *Server) Endorse(ctx context.Context, request *gp.EndorseRequest) (*gp.
 			response, err := e.client.ProcessProposal(ctx, signedProposal)
 			switch {
 			case err != nil:
+				logger.Debugw("Endorse call to endorser failed", "channel", request.ChannelId, "txid", request.TransactionId, "numEndorsers", len(endorsers), "endorserAddress", e.endpointConfig.address, "endorserMspid", e.endpointConfig.mspid, "error", err)
 				responseCh <- &endorserResponse{err: endpointError(e, err)}
 			case response.Response.Status < 200 || response.Response.Status >= 400:
 				// this is an error case and will be returned in the error details to the client
+				logger.Debugw("Endorse call to endorser returned failure", "channel", request.ChannelId, "txid", request.TransactionId, "numEndorsers", len(endorsers), "endorserAddress", e.endpointConfig.address, "endorserMspid", e.endpointConfig.mspid, "status", response.Response.Status, "message", response.Response.Message)
 				responseCh <- &endorserResponse{err: endpointError(e, fmt.Errorf("error %d, %s", response.Response.Status, response.Response.Message))}
 			default:
+				logger.Debugw("Endorse call to endorser returned success", "channel", request.ChannelId, "txid", request.TransactionId, "numEndorsers", len(endorsers), "endorserAddress", e.endpointConfig.address, "endorserMspid", e.endpointConfig.mspid, "status", response.Response.Status, "message", response.Response.Message)
 				responseCh <- &endorserResponse{pr: response}
 			}
 		}(e)