rbxii3/firmware
1
0
Fork 0
mirror of https://github.com/meshtastic/firmware.git synced 2025-12-19 17:22:59 +00:00
Code Issues Packages Projects Releases Wiki Activity

Disable automatic NodeInfo request when NodeDB is full (#5255)

Browse Source
This commit is contained in:
GUVWAF
2024-11-04 21:06:12 +01:00
committed by GitHub
parent 50dac38a1b
commit f3b698905d
3 changed files with 14 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/mesh/NodeDB.cpp
View File

@@ -1206,13 +1206,19 @@ meshtastic_NodeInfoLite *NodeDB::getMeshNode(NodeNum n)
return NULL;
}
// returns true if the maximum number of nodes is reached or we are running low on memory
bool NodeDB::isFull()
{
return (numMeshNodes >= MAX_NUM_NODES) || (memGet.getFreeHeap() < MINIMUM_SAFE_FREE_HEAP);
}
/// Find a node in our DB, create an empty NodeInfo if missing
meshtastic_NodeInfoLite *NodeDB::getOrCreateMeshNode(NodeNum n)
{
meshtastic_NodeInfoLite *lite = getMeshNode(n);
if (!lite) {
if ((numMeshNodes >= MAX_NUM_NODES) || (memGet.getFreeHeap() < MINIMUM_SAFE_FREE_HEAP)) {
if (isFull()) {
if (screen)
screen->print("Warn: node database full!\nErasing oldest entry\n");
LOG_WARN("Node database full with %i nodes and %i bytes free! Erasing oldest entry", numMeshNodes,
@@ -1279,4 +1285,4 @@ void recordCriticalError(meshtastic_CriticalErrorCode code, uint32_t address, co
LOG_ERROR("A critical failure occurred, portduino is exiting...");
exit(2);
#endif
}
}