sendRawTransaction method

Implementation

Future<String> sendRawTransaction(String serializedTransactionHex) {
  serializedTransactionHex = serializedTransactionHex.startsWith("0x")
      ? serializedTransactionHex
      : "0x$serializedTransactionHex";
  return performTaskForClients(
    (client) => client.sendRawTransaction(serializedTransactionHex),
    minClients: 1,
    maxTriesPerClient: 1,
    maxClients: 5,
    enforceParallel: true,
    consilidate: (resultsWithErrors) {
      final results = resultsWithErrors
          .whereType<Value<String, EvmRpcClient>>()
          .map((v) => v.value);

      if (results.isEmpty) {
        throw Exception(
          "No client was able to send the transaction: ${results}",
        );
      }

      final hashMap = results.fold<Map<String, int>>(
        {},
        (acc, hash) {
          acc[hash] = (acc[hash] ?? 0) + 1;
          return acc;
        },
      );

      final hash = hashMap.entries.reduce(
        (a, b) => a.value > b.value ? a : b,
      );

      return hash.key;
    },
  );
}