static Iface_DEFUN switchErr(struct Message* msg, struct Pathfinder_pvt* pf)
{
struct PFChan_Core_SwitchErr switchErr;
Message_pop(msg, &switchErr, PFChan_Core_SwitchErr_MIN_SIZE, NULL);
uint64_t path = Endian_bigEndianToHost64(switchErr.sh.label_be);
uint64_t pathAtErrorHop = Endian_bigEndianToHost64(switchErr.ctrlErr.cause.label_be);
uint8_t pathStr[20];
AddrTools_printPath(pathStr, path);
int err = Endian_bigEndianToHost32(switchErr.ctrlErr.errorType_be);
Log_debug(pf->log, "switch err from [%s] type [%s][%d]", pathStr, Error_strerror(err), err);
struct Node_Link* link = NodeStore_linkForPath(pf->nodeStore, path);
uint8_t nodeAddr[16];
if (link) {
Bits_memcpy(nodeAddr, link->child->address.ip6.bytes, 16);
}
NodeStore_brokenLink(pf->nodeStore, path, pathAtErrorHop);
if (link) {
// Don't touch the node again, it might be a dangling pointer
SearchRunner_search(nodeAddr, 20, 3, pf->searchRunner, pf->alloc);
}
return NULL;
}
void Router_brokenLink(struct Router* r, uint64_t path, uint64_t labelAtErrorHop)
{
struct Router_pvt* rr = Identity_check((struct Router_pvt*)r);
NodeStore_brokenLink(rr->nodeStore, path, labelAtErrorHop);
}
