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add option to set GRTT probing mode

pull/68/head
Jeffery Weston 2022-05-05 16:34:58 -04:00
parent 38b61e3320
commit 2558ffcdc7
1 changed files with 40 additions and 4 deletions
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42
examples/normCast.cpp
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@ -180,6 +180,9 @@ class NormCaster
void SetProbeTOS(UINT8 value)
{probe_tos = value;}
void SetProbeMode(NormProbingMode mode)
{probe_mode = mode;}
void SetTxLoss(double txloss)
{NormSetTxLoss(norm_session, txloss);}
@ -201,6 +204,7 @@ class NormCaster
bool is_multicast;
bool loopback;
UINT8 probe_tos;
NormProbingMode probe_mode;
unsigned int norm_tx_queue_max; // max number of objects that can be enqueued at once
unsigned int norm_tx_queue_count; // count of unacknowledged enqueued objects (TBD - optionally track size too)
bool norm_flow_control_pending;
@ -231,7 +235,7 @@ NormCaster::NormCaster()
: norm_session(NORM_SESSION_INVALID), post_processor(NULL), save_aborted_files(false),
tx_file_iterator(tx_file_list),
tx_pending_prefix_len(0), repeat_interval(-1.0), timer_delay(-1.0),
is_multicast(false), loopback(false), probe_tos(0),
is_multicast(false), loopback(false), probe_tos(0), probe_mode(NORM_PROBE_ACTIVE),
norm_tx_queue_max(8), norm_tx_queue_count(0),
norm_flow_control_pending(false), norm_tx_vacancy(true), norm_acking(false),
norm_flushing(true), norm_flush_object(NORM_OBJECT_INVALID), norm_last_object(NORM_OBJECT_INVALID),
@ -312,6 +316,7 @@ bool NormCaster::OpenNormSession(NormInstanceHandle instance, const char* addr,
//NormSetTxRobustFactor(norm_session, 20);
NormSetGrttProbingTOS(norm_session, probe_tos);
NormSetGrttProbingMode(norm_session, probe_mode);
return true;
} // end NormCaster::OpenNormSession()
@ -824,10 +829,11 @@ void Usage()
" [repeat <interval> [updatesOnly]] [id <nodeIdInteger>]\n"
" [addr <addr>[/<port>]] [interface <name>] [loopback]\n"
" [ack auto|<node1>[,<node2>,...]] [segment <bytes>]\n"
" [block <count>] [parity <count>] [auto <count>] [ptos <value>]\n"
" [block <count>] [parity <count>] [auto <count>]\n"
" [cc|cce|ccl|rate <bitsPerSecond>] [rxloss <lossFraction>]\n"
" [flush {none|passive|active}] [silent] [txloss <lossFraction>]\n"
" [processor <processorCmdLine>] [saveaborts] [grtt <secs>]\n"
" [grttprobing {none|passive|active}] [grtt <secs>]\n"
" [ptos <value>] [processor <processorCmdLine>] [saveaborts]\n"
" [buffer <bytes>] [txsockbuffer <bytes>] [rxsockbuffer <bytes>]\n"
" [debug <level>] [trace] [log <logfile>]\n");
} // end Usage()
@ -862,6 +868,7 @@ int main(int argc, char* argv[])
double txloss = 0.0;
double rxloss = 0.0;
double grtt_estimate = 0.001;
NormProbingMode grtt_probing_mode = NORM_PROBE_ACTIVE;
bool loopback = false;
NormCaster normCast;
@ -1245,6 +1252,35 @@ int main(int argc, char* argv[])
return -1;
}
}
else if (0 == strncmp(cmd, "grttprobing", len))
{
// "none", "passive", or "active"
if (i >= argc)
{
fprintf(stderr, "normCast error: missing 'grttprobing' <mode>!\n");
Usage();
return -1;
}
const char* pmode = argv[i++];
if (0 == strcmp(pmode, "none"))
{
grtt_probing_mode = NORM_PROBE_NONE;
}
else if (0 == strcmp(pmode, "passive"))
{
grtt_probing_mode = NORM_PROBE_PASSIVE;
}
else if (0 == strcmp(pmode, "active"))
{
grtt_probing_mode = NORM_PROBE_ACTIVE;
}
else
{
fprintf(stderr, "normCast error: invalid 'grttprobing' mode \"%s\"\n", pmode);
return -1;
}
normCast.SetProbeMode(grtt_probing_mode);
}
else if (0 == strncmp(cmd, "debug", len))
{
if (i >= argc)