diff options
| -rw-r--r-- | include/device_proto.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/include/device_proto.h b/include/device_proto.h index f1f52d6..b137689 100644 --- a/include/device_proto.h +++ b/include/device_proto.h @@ -261,6 +261,8 @@ namespace nitrokey { // FIXME make checks done in device:recv here receiving_retry_counter = dev->get_retry_receiving_count(); + int busy_counter = 0; + auto retry_timeout = dev->get_retry_timeout(); while (receiving_retry_counter-- > 0) { dev->m_counters.recv_executed++; status = dev->recv(&resp); @@ -302,16 +304,17 @@ namespace nitrokey { break; } if (resp.device_status == static_cast<uint8_t>(stick10::device_status::busy)) { - static int busy_counter = 0; dev->m_counters.busy++; if (busy_counter++<10) { receiving_retry_counter++; LOG("Status busy, not decreasing receiving_retry_counter counter: " + std::to_string(receiving_retry_counter), Loglevel::DEBUG_L2); } else { + retry_timeout *= 2; busy_counter = 0; LOG("Status busy, decreasing receiving_retry_counter counter: " + - std::to_string(receiving_retry_counter), Loglevel::DEBUG); + std::to_string(receiving_retry_counter) + ", current delay:" + + std::to_string(retry_timeout.count()), Loglevel::DEBUG); } } if (resp.device_status == static_cast<uint8_t>(stick10::device_status::busy) && @@ -335,7 +338,7 @@ namespace nitrokey { LOG("Invalid incoming HID packet:", Loglevel::DEBUG_L2); LOG(static_cast<std::string>(resp), Loglevel::DEBUG_L2); dev->m_counters.total_retries++; - std::this_thread::sleep_for(dev->get_retry_timeout()); + std::this_thread::sleep_for(retry_timeout); continue; } if (successful_communication) break; |