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make offline queue channel messages mutable

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older channel messages can be overwritten, keeping other mssagage types

this allows a user to be away for a long time and still get the most recent
channel messages without losing any direct messages for exampe
This commit is contained in:
446564 2025-09-13 21:35:27 -07:00
parent d86851b881
commit fca16f1b71
1 changed files with 17 additions and 1 deletions
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18
examples/companion_radio/MyMesh.cpp
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@ -177,13 +177,29 @@ void MyMesh::updateContactFromFrame(ContactInfo &contact, uint32_t& last_mod, co
void MyMesh::addToOfflineQueue(const uint8_t frame[], int len) { void MyMesh::addToOfflineQueue(const uint8_t frame[], int len) {
if (offline_queue_len >= OFFLINE_QUEUE_SIZE) { if (offline_queue_len >= OFFLINE_QUEUE_SIZE) {
MESH_DEBUG_PRINTLN("ERROR: offline_queue is full!"); MESH_DEBUG_PRINTLN("WARN: offline_queue is full!");
int pos = 0;
while (pos < offline_queue_len) {
if ((offline_queue[pos].buf[0] == RESP_CODE_CHANNEL_MSG_RECV) ||
offline_queue[pos].buf[0] == RESP_CODE_CHANNEL_MSG_RECV_V3) {
for (int i = pos; i < offline_queue_len; i++) { // delete oldest channel msg from queue
offline_queue[i] = offline_queue[i + 1];
}
MESH_DEBUG_PRINTLN("INFO: removed oldest channel message from queue.");
offline_queue[offline_queue_len - 1].len = len;
memcpy(offline_queue[offline_queue_len - 1].buf, frame, len);
return;
}
pos++;
}
MESH_DEBUG_PRINTLN("INFO: no channel messages to remove from queue.");
} else { } else {
offline_queue[offline_queue_len].len = len; offline_queue[offline_queue_len].len = len;
memcpy(offline_queue[offline_queue_len].buf, frame, len); memcpy(offline_queue[offline_queue_len].buf, frame, len);
offline_queue_len++; offline_queue_len++;
} }
} }
int MyMesh::getFromOfflineQueue(uint8_t frame[]) { int MyMesh::getFromOfflineQueue(uint8_t frame[]) {
if (offline_queue_len > 0) { // check offline queue if (offline_queue_len > 0) { // check offline queue
size_t len = offline_queue[0].len; // take from top of queue size_t len = offline_queue[0].len; // take from top of queue