added rpc error data

chainstack · Oct 14, 2024 · 5ea95f2 · 5ea95f2
1 parent b2cde35
commit 5ea95f2
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Showing 2 changed files with 5 additions and 4 deletions.
diff --git a/pkg/rpc/client.go b/pkg/rpc/client.go
@@ -131,7 +131,7 @@ func getResponse[T any](
 		return fmt.Errorf("failed to decode %s response body: %w", method, err)
 	}
 
-	// last error check:
+	// check for an actual rpc error
 	if rpcResponse.Error.Code != 0 {
 		return &rpcResponse.Error
 	}

diff --git a/pkg/rpc/responses.go b/pkg/rpc/responses.go
@@ -7,8 +7,9 @@ import (
 
 type (
 	RPCError struct {
-		Message string `json:"message"`
-		Code    int64  `json:"code"`
+		Message string         `json:"message"`
+		Code    int64          `json:"code"`
+		Data    map[string]any `json:"data"`
 	}
 
 	response[T any] struct {
@@ -97,7 +98,7 @@ type (
 )
 
 func (e *RPCError) Error() string {
-	return fmt.Sprintf("RPC Error (%d): %s", e.Code, e.Message)
+	return fmt.Sprintf("rpc error (code: %d): %s (data: %v)", e.Code, e.Message, e.Data)
 }
 
 func (hp *HostProduction) UnmarshalJSON(data []byte) error {