static void adminPingOnResponse(struct SwitchPinger_Response* resp, void* vping)
{
struct Allocator* pingAlloc = resp->ping->pingAlloc;
struct Ping* ping = vping;
Dict* rd = Dict_new(pingAlloc);
if (resp->res == SwitchPinger_Result_LABEL_MISMATCH) {
uint8_t path[20] = {0};
AddrTools_printPath(path, resp->label);
String* pathStr = String_new(path, pingAlloc);
Dict_putString(rd, String_CONST("rpath"), pathStr, pingAlloc);
}
Dict_putInt(rd, String_CONST("version"), resp->version, pingAlloc);
Dict_putInt(rd, String_CONST("ms"), resp->milliseconds, pingAlloc);
Dict_putString(rd, String_CONST("result"), SwitchPinger_resultString(resp->res), pingAlloc);
Dict_putString(rd, String_CONST("path"), ping->path, pingAlloc);
if (resp->data) {
Dict_putString(rd, String_CONST("data"), resp->data, pingAlloc);
}
if (!Bits_isZero(resp->key, 32)) {
Dict_putString(rd, String_CONST("key"), Key_stringify(resp->key, pingAlloc), pingAlloc);
}
Admin_sendMessage(rd, ping->txid, ping->context->admin);
}
static void onPingResponse(enum SwitchPinger_Result result,
uint64_t label,
String* data,
uint32_t millisecondsLag,
uint32_t version,
void* onResponseContext)
{
if (SwitchPinger_Result_OK != result) {
return;
}
struct IFCPeer* ep = Identity_cast((struct IFCPeer*) onResponseContext);
struct Context* ic = ifcontrollerForPeer(ep);
struct Address addr;
Bits_memset(&addr, 0, sizeof(struct Address));
Bits_memcpyConst(addr.key, CryptoAuth_getHerPublicKey(ep->cryptoAuthIf), 32);
addr.path = ep->switchLabel;
Log_debug(ic->logger, "got switch pong from node with version [%d]", version);
RouterModule_addNode(ic->routerModule, &addr, version);
#ifdef Log_DEBUG
// This will be false if it times out.
//Assert_true(label == ep->switchLabel);
uint8_t path[20];
AddrTools_printPath(path, label);
uint8_t sl[20];
AddrTools_printPath(sl, ep->switchLabel);
Log_debug(ic->logger, "Received [%s] from lazy endpoint [%s] [%s]",
SwitchPinger_resultString(result)->bytes, path, sl);
#endif
}
static void onPingResponse(struct SwitchPinger_Response* resp, void* onResponseContext)
{
if (SwitchPinger_Result_OK != resp->res) {
return;
}
struct InterfaceController_Peer* ep =
Identity_check((struct InterfaceController_Peer*) onResponseContext);
struct InterfaceController_pvt* ic = ifcontrollerForPeer(ep);
struct Address addr;
Bits_memset(&addr, 0, sizeof(struct Address));
Bits_memcpyConst(addr.key, CryptoAuth_getHerPublicKey(ep->cryptoAuthIf), 32);
addr.path = ep->switchLabel;
addr.protocolVersion = resp->version;
#ifdef Log_DEBUG
uint8_t addrStr[60];
Address_print(addrStr, &addr);
uint8_t key[56];
Base32_encode(key, 56, CryptoAuth_getHerPublicKey(ep->cryptoAuthIf), 32);
#endif
if (!Version_isCompatible(Version_CURRENT_PROTOCOL, resp->version)) {
Log_debug(ic->logger, "got switch pong from node [%s] with incompatible version [%d]",
key, resp->version);
} else {
Log_debug(ic->logger, "got switch pong from node [%s] with version [%d]",
key, resp->version);
}
if (!ep->timeOfLastPing) {
// We've never heard from this machine before (or we've since forgotten about it)
// This is here because we want the tests to function without the janitor present.
// Other than that, it just makes a slightly more synchronous/guaranteed setup.
Router_sendGetPeers(ic->router, &addr, 0, 0, ic->allocator);
}
struct Node_Link* link = Router_linkForPath(ic->router, resp->label);
if (!link || !Node_getBestParent(link->child)) {
RumorMill_addNode(ic->rumorMill, &addr);
} else {
Log_debug(ic->logger, "link exists");
}
ep->timeOfLastPing = Time_currentTimeMilliseconds(ic->eventBase);
#ifdef Log_DEBUG
// This will be false if it times out.
//Assert_true(label == ep->switchLabel);
uint8_t path[20];
AddrTools_printPath(path, resp->label);
uint8_t sl[20];
AddrTools_printPath(sl, ep->switchLabel);
Log_debug(ic->logger, "Received [%s] from lazy endpoint [%s] [%s]",
SwitchPinger_resultString(resp->res)->bytes, path, sl);
#endif
}
static void onPingResponse(struct SwitchPinger_Response* resp, void* onResponseContext)
{
if (SwitchPinger_Result_OK != resp->res) {
return;
}
struct Peer* ep = Identity_check((struct Peer*) onResponseContext);
struct InterfaceController_pvt* ic = Identity_check(ep->ici->ic);
ep->addr.protocolVersion = resp->version;
if (Defined(Log_DEBUG)) {
String* addr = Address_toString(&ep->addr, resp->ping->pingAlloc);
if (!Version_isCompatible(Version_CURRENT_PROTOCOL, resp->version)) {
Log_debug(ic->logger, "got switch pong from node [%s] with incompatible version",
addr->bytes);
} else if (ep->addr.path != resp->label) {
uint8_t sl[20];
AddrTools_printPath(sl, resp->label);
Log_debug(ic->logger, "got switch pong from node [%s] mismatch label [%s]",
addr->bytes, sl);
} else {
Log_debug(ic->logger, "got switch pong from node [%s]", addr->bytes);
}
}
if (!Version_isCompatible(Version_CURRENT_PROTOCOL, resp->version)) {
return;
}
if (ep->state == InterfaceController_PeerState_ESTABLISHED) {
sendPeer(0xffffffff, PFChan_Core_PEER, ep);
}
ep->timeOfLastPing = Time_currentTimeMilliseconds(ic->eventBase);
if (Defined(Log_DEBUG)) {
String* addr = Address_toString(&ep->addr, resp->ping->pingAlloc);
Log_debug(ic->logger, "Received [%s] from lazy endpoint [%s]",
SwitchPinger_resultString(resp->res)->bytes, addr->bytes);
}
}