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connection: handle ACKs from empty packets correctly

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Thomas Kolb 2024-09-22 15:52:44 +02:00
parent 547a39508b
commit 307fdc657d
1 changed files with 2 additions and 0 deletions
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impl/src/layer2/connection.c
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@ -114,6 +114,8 @@ result_t connection_handle_packet(connection_ctx_t *ctx, const uint8_t *buf, siz
switch(header.msg_type) { switch(header.msg_type) {
case L2_MSG_TYPE_EMPTY: case L2_MSG_TYPE_EMPTY:
LOG(LVL_DEBUG, "Empty packet: accepted ACK for %u.", ctx->last_acked_seq); LOG(LVL_DEBUG, "Empty packet: accepted ACK for %u.", ctx->last_acked_seq);
// handle the acknowledgement internally
connection_handle_ack(ctx, header.rx_seq_nr);
return OK; // do not ACK and call back return OK; // do not ACK and call back
case L2_MSG_TYPE_CONN_MGMT: case L2_MSG_TYPE_CONN_MGMT: