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Handle RMW_QOS_POLICY_DEPTH_SYSTEM_DEFAULT

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Signed-off-by: Erik Boasson <eb@ilities.com>
This commit is contained in:
Erik Boasson 2019-08-19 16:13:39 +02:00 • committed by eboasson
parent 10f18f0525
commit d06953bd91
1 changed files with 9 additions and 5 deletions
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6
rmw_cyclonedds_cpp/src/rmw_node.cpp
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@ -687,12 +687,16 @@ static dds_qos_t * create_readwrite_qos(
case RMW_QOS_POLICY_HISTORY_SYSTEM_DEFAULT:
case RMW_QOS_POLICY_HISTORY_UNKNOWN:
case RMW_QOS_POLICY_HISTORY_KEEP_LAST:
if (qos_policies->depth > INT32_MAX) {
if (qos_policies->depth == RMW_QOS_POLICY_DEPTH_SYSTEM_DEFAULT) {
dds_qset_history(qos, DDS_HISTORY_KEEP_LAST, 1);
} else {
if (qos_policies->depth < 1 || qos_policies->depth > INT32_MAX) {
RMW_SET_ERROR_MSG("unsupported history depth");
dds_delete_qos(qos);
return nullptr;
}
dds_qset_history(qos, DDS_HISTORY_KEEP_LAST, static_cast<uint32_t>(qos_policies->depth));
}
break;
case RMW_QOS_POLICY_HISTORY_KEEP_ALL:
dds_qset_history(qos, DDS_HISTORY_KEEP_ALL, DDS_LENGTH_UNLIMITED);