disable block receipts flag (#309)

Author: nischitpra

configs/config.go

@@ -72,6 +72,7 @@ type Config struct {
 	RPCNumParallelCalls              uint64    `env:"RPC_NUM_PARALLEL_CALLS" envDefault:"20"`
 	RPCBatchSize                     uint64    `env:"RPC_BATCH_SIZE" envDefault:"10"`
 	RPCBatchMaxMemoryUsageMB         uint64    `env:"RPC_BATCH_MAX_MEMORY_USAGE_MB" envDefault:"32"`
+	RPCDisableBlockReceipts          bool      `env:"RPC_DISABLE_BLOCK_RECEIPTS" envDefault:"false"`
 	ParquetMaxFileSizeMB             int64     `env:"PARQUET_MAX_FILE_SIZE_MB" envDefault:"512"`
 	InsightServiceUrl                string    `env:"INSIGHT_SERVICE_URL" envDefault:"https://insight.thirdweb.com"`
 	InsightServiceApiKey             string    `env:"INSIGHT_SERVICE_API_KEY"`

internal/rpc/rpc.go

@@ -181,6 +181,11 @@ func (rpc *Client) checkGetBlockByNumberSupport() error {
 }
 
 func (rpc *Client) checkGetBlockReceiptsSupport() error {
+	if config.Cfg.RPCDisableBlockReceipts {
+		rpc.supportsBlockReceipts = false
+		log.Warn().Msg("eth_getBlockReceipts method disabled by config")
+		return nil
+	}
 	// Always probe to see if the method is supported
 	var getBlockReceiptsResult interface{}
 	receiptsErr := rpc.RPCClient.Call(&getBlockReceiptsResult, "eth_getBlockReceipts", "latest")