1 files changed, 52 insertions, 0 deletions
diff --git a/inc/dnbd3/config/client.h b/inc/dnbd3/config/client.h
new file mode 100644
index 0000000..55cf8b3
--- /dev/null
+++ b/inc/dnbd3/config/client.h
@@ -0,0 +1,52 @@
+#ifndef _CLIENTCONFIG_H_
+#define _CLIENTCONFIG_H_
+
+// Which is the minimum protocol version the client expects from the server
+#define MIN_SUPPORTED_SERVER 2
+
+// Send keepalive every X seconds
+#define KEEPALIVE_INTERVAL 10
+
+// in seconds if not stated otherwise
+#define SOCKET_TIMEOUT_SEND 2
+
+// Socker receive timeout. Must be higher than keepalive interval, otherwise
+// the connection might be aborted when idle
+#define SOCKET_TIMEOUT_RECV 13
+
+// During discovery, we use very short minimum timeouts (unless in panic mode)
+#define SOCKET_TIMEOUT_DISCOVERY 1
+
+// IO timeout for block layer
+#define BLOCK_LAYER_TIMEOUT 10
+
+#define RTT_THRESHOLD_FACTOR(us) (((us) * 3) / 4) // 3/4 = current to best must be 25% worse
+#define RTT_ABSOLUTE_THRESHOLD (80000) // Or 80ms worse
+#define RTT_UNREACHABLE 0x7FFFFFFul // Use this value for timeout/unreachable as RTT. Don't set too high or you might get overflows. 0x7FFFFFF = 134 seconds
+// This must be a power of two:
+#define RTT_BLOCK_SIZE 4096
+
+// Interval of several repeating tasks (in seconds)
+#define TIMER_INTERVAL_PROBE_STARTUP 2
+#define TIMER_INTERVAL_PROBE_SWITCH 10
+#define TIMER_INTERVAL_PROBE_PANIC 2
+#define TIMER_INTERVAL_PROBE_MAX 45
+// How many discover runs after setting up a device should be considered the startup phase
+// during that phase, check all servers, before we start doing it selectively
+// and also don't increase the discover interval during this period
+#define DISCOVER_STARTUP_PHASE_COUNT 6
+// How many servers should be tested at maximum after above
+#define DISCOVER_REDUCED_SERVER_COUNT 3
+// Number of RTT probes to keep in history and average the value over
+#define DISCOVER_HISTORY_SIZE 4
+
+// Number of unsuccessful alt_server probes before read errors are reported to the block layer
+// (ALL servers will be probed this many times)
+// Set to 0 to disable
+#define PROBE_COUNT_TIMEOUT 0
+
+// ++ Kernel module ++
+#define DEFAULT_READ_AHEAD_KB 512
+#define NUMBER_DEVICES 8
+
+#endif