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linux errors

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This commit is contained in:
DcruBro
2026-05-15 16:21:33 +02:00
parent 46ff16fc3e
commit 4201b5bcc6
1 changed files with 27 additions and 1 deletions
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28
src/nets/net_node.c
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@@ -413,14 +413,40 @@ void Node_Server_OnData(tcp_connection_t* client) {
// Find the block (deep-copy it for safe access)
block_t* block = NULL;
bool loadedFromDisk = false;
if (!Chain_GetBlockCopy(currentChain, (size_t)requestedHeight, &block) || !block) {
// Try loading from disk
// Try loading from disk directly
if (!Chain_LoadBlockFromFile(chainDataDir, requestedHeight, true, &block, NULL) || !block) {
printf("Requested block height %" PRIu64 " not found, ignoring\n", requestedHeight);
const char* msg = "Requested block not found!";
Node_SendPacket(Node_FromConnection(client), client, PACKET_TYPE_ERROR, msg, strlen(msg));
return;
}
loadedFromDisk = true;
} else if (!block->transactions) {
// In-memory chain may be compacted to headers only after persistence.
block_t* fullBlock = NULL;
if (Chain_LoadBlockFromFile(chainDataDir, requestedHeight, true, &fullBlock, NULL) && fullBlock) {
Block_Destroy(block);
block = fullBlock;
loadedFromDisk = true;
}
}
if (!block || !block->transactions) {
printf("Requested block height %" PRIu64 " has no transaction data available\n", requestedHeight);
const char* msg = "Requested block missing transactions!";
Node_SendPacket(Node_FromConnection(client), client, PACKET_TYPE_ERROR, msg, strlen(msg));
if (block) {
Block_Destroy(block);
}
return;
}
if (loadedFromDisk) {
printf("Serving block %" PRIu64 " from disk with %zu transaction(s)\n",
requestedHeight,
DynArr_size(block->transactions));
}
// Serialize into a BLOCK_DATA packet [block header][tx count - 8 bytes][transactions...]