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_putStringC(rd, "rpath", pathStr, pingAlloc);
}
Dict_putIntC(rd, "version", resp->version, pingAlloc);
Dict_putIntC(rd, "ms", resp->milliseconds, pingAlloc);
Dict_putStringC(rd, "result", SwitchPinger_resultString(resp->res), pingAlloc);
Dict_putStringC(rd, "path", ping->path, pingAlloc);
if (resp->data) {
Dict_putStringC(rd, "data", resp->data, pingAlloc);
}
if (!Bits_isZero(resp->key, 32)) {
Dict_putStringC(rd, "key", Key_stringify(resp->key, pingAlloc), pingAlloc);
}
Admin_sendMessage(rd, ping->txid, ping->context->admin);
}
static void adminPeerStats(Dict* args, void* vcontext, String* txid, struct Allocator* alloc)
{
struct Context* context = Identity_check((struct Context*)vcontext);
struct InterfaceController_PeerStats* stats = NULL;
int64_t* page = Dict_getIntC(args, "page");
int i = (page) ? *page * ENTRIES_PER_PAGE : 0;
int count = InterfaceController_getPeerStats(context->ic, alloc, &stats);
List* list = List_new(alloc);
for (int counter=0; i < count && counter++ < ENTRIES_PER_PAGE; i++) {
Dict* d = Dict_new(alloc);
Dict_putIntC(d, "bytesIn", stats[i].bytesIn, alloc);
Dict_putIntC(d, "bytesOut", stats[i].bytesOut, alloc);
Dict_putIntC(d, "recvKbps", stats[i].recvKbps, alloc);
Dict_putIntC(d, "sendKbps", stats[i].sendKbps, alloc);
Dict_putStringC(d, "addr", Address_toString(&stats[i].addr, alloc), alloc);
String* stateString = String_new(InterfaceController_stateString(stats[i].state), alloc);
Dict_putStringC(d, "state", stateString, alloc);
Dict_putIntC(d, "last", stats[i].timeOfLastMessage, alloc);
Dict_putIntC(d, "isIncoming", stats[i].isIncomingConnection, alloc);
Dict_putIntC(d, "duplicates", stats[i].duplicates, alloc);
Dict_putIntC(d, "lostPackets", stats[i].lostPackets, alloc);
Dict_putIntC(d, "receivedOutOfRange", stats[i].receivedOutOfRange, alloc);
if (stats[i].user) {
Dict_putStringC(d, "user", stats[i].user, alloc);
}
List_addDict(list, d, alloc);
}
Dict* resp = Dict_new(alloc);
Dict_putListC(resp, "peers", list, alloc);
Dict_putIntC(resp, "total", count, alloc);
if (i < count) {
Dict_putIntC(resp, "more", 1, alloc);
}
Admin_sendMessage(resp, txid, context->admin);
}
static void adminInterfaces(Dict* args,
void* vcontext,
String* txid,
struct Allocator* alloc)
{
struct Context* context = Identity_check((struct Context*)vcontext);
int64_t* page = Dict_getIntC(args, "page");
int i = (page) ? *page * ENTRIES_PER_PAGE : 0;
int count = InterfaceController_ifaceCount(context->ic);
//int count = InterfaceController_getIface(context->ic, alloc, &stats);
List* list = List_new(alloc);
for (int counter = 0; i < count && counter++ < ENTRIES_PER_PAGE; i++) {
struct InterfaceController_Iface* iface = InterfaceController_getIface(context->ic, i);
Dict* d = Dict_new(alloc);
Dict_putIntC(d, "ifNum", iface->ifNum, alloc);
Dict_putStringC(d, "name", iface->name, alloc);
char* bs = InterfaceController_beaconStateString(iface->beaconState);
Dict_putStringCC(d, "beaconState", bs, alloc);
List_addDict(list, d, alloc);
}
Dict* resp = Dict_new(alloc);
Dict_putListC(resp, "ifaces", list, alloc);
Dict_putIntC(resp, "total", count, alloc);
if (i < count) { Dict_putIntC(resp, "more", 1, alloc); }
Admin_sendMessage(resp, txid, context->admin);
}
static void searchResponse(struct RouterModule_Promise* promise,
uint32_t lag,
struct Address* from,
Dict* responseDict)
{
struct Search* search = Identity_check((struct Search*) promise->userData);
struct Allocator* alloc = Allocator_child(search->alloc);
Dict* resp = Dict_new(alloc);
if (!from) {
Dict_putStringCC(resp, "error", "none", alloc);
Dict_putIntC(resp, "complete", 1, alloc);
Admin_sendMessage(resp, search->txid, search->ctx->admin);
Allocator_free(alloc);
return;
}
String* fromStr = Address_toString(from, alloc);
Dict_putStringC(resp, "from", fromStr, alloc);
Dict_putIntC(resp, "ms", lag, alloc);
struct Address_List* addrs = ReplySerializer_parse(from, responseDict, NULL, true, alloc);
List* nodes = List_new(alloc);
for (int i = 0; addrs && i < addrs->length; i++) {
String* addr = Address_toString(&addrs->elems[i], alloc);
List_addString(nodes, addr, alloc);
}
Dict_putListC(resp, "nodes", nodes, alloc);
Admin_sendMessage(resp, search->txid, search->ctx->admin);
}
static void pingerSendPing(String* data, void* context)
{
struct MsgCore_Promise_pvt* pp = Identity_check((struct MsgCore_Promise_pvt*) context);
Assert_true(pp->pub.target);
Assert_true(pp->pub.msg);
Dict_putStringC(pp->pub.msg, "txid", data, pp->pub.alloc);
sendMsg(pp->mcp, pp->pub.msg, pp->pub.target, pp->pub.alloc);
}
static void sendMsg(struct MsgCore_pvt* mcp,
Dict* msgDict,
struct Address* addr,
struct Allocator* allocator)
{
struct Allocator* alloc = Allocator_child(allocator);
// Send the encoding scheme definition
Dict_putString(msgDict, CJDHTConstants_ENC_SCHEME, mcp->schemeDefinition, allocator);
// And tell the asker which interface the message came from
int encIdx = EncodingScheme_getFormNum(mcp->scheme, addr->path);
Assert_true(encIdx != EncodingScheme_getFormNum_INVALID);
Dict_putInt(msgDict, CJDHTConstants_ENC_INDEX, encIdx, allocator);
// send the protocol version
Dict_putInt(msgDict, CJDHTConstants_PROTOCOL, Version_CURRENT_PROTOCOL, allocator);
if (!Defined(SUBNODE)) {
String* q = Dict_getStringC(msgDict, "q");
String* sq = Dict_getStringC(msgDict, "sq");
if (q || sq) {
Log_debug(mcp->log, "Send query [%s] to [%s]",
((q) ? q->bytes : sq->bytes),
Address_toString(addr, alloc)->bytes);
String* txid = Dict_getStringC(msgDict, "txid");
Assert_true(txid);
String* newTxid = String_newBinary(NULL, txid->len + 1, alloc);
Bits_memcpy(&newTxid->bytes[1], txid->bytes, txid->len);
newTxid->bytes[0] = '1';
Dict_putStringC(msgDict, "txid", newTxid, alloc);
}
}
struct Message* msg = Message_new(0, 2048, alloc);
BencMessageWriter_write(msgDict, msg, NULL);
//Log_debug(mcp->log, "Sending msg [%s]", Escape_getEscaped(msg->bytes, msg->length, alloc));
// Sanity check (make sure the addr was actually calculated)
Assert_true(addr->ip6.bytes[0] == 0xfc);
struct DataHeader data;
Bits_memset(&data, 0, sizeof(struct DataHeader));
DataHeader_setVersion(&data, DataHeader_CURRENT_VERSION);
DataHeader_setContentType(&data, ContentType_CJDHT);
Message_push(msg, &data, sizeof(struct DataHeader), NULL);
struct RouteHeader route;
Bits_memset(&route, 0, sizeof(struct RouteHeader));
Bits_memcpy(route.ip6, addr->ip6.bytes, 16);
route.version_be = Endian_hostToBigEndian32(addr->protocolVersion);
route.sh.label_be = Endian_hostToBigEndian64(addr->path);
Bits_memcpy(route.publicKey, addr->key, 32);
Message_push(msg, &route, sizeof(struct RouteHeader), NULL);
Iface_send(&mcp->pub.interRouterIf, msg);
}
static void nodeInfo(Dict* args, void* vcontext, String* txid, struct Allocator* requestAlloc)
{
struct Context* const ctx = Identity_check((struct Context*) vcontext);
String* myAddr = Address_toString(ctx->nc->myAddress, requestAlloc);
String* schemeStr = EncodingScheme_serialize(ctx->encodingScheme, requestAlloc);
List* schemeList = EncodingScheme_asList(ctx->encodingScheme, requestAlloc);
Dict* out = Dict_new(requestAlloc);
Dict_putStringC(out, "myAddr", myAddr, requestAlloc);
char* schemeHex = Hex_print(schemeStr->bytes, schemeStr->len, requestAlloc);
Dict_putStringCC(out, "compressedSchemeHex", schemeHex, requestAlloc);
Dict_putListC(out, "encodingScheme", schemeList, requestAlloc);
Dict_putIntC(out, "version", Version_CURRENT_PROTOCOL, requestAlloc);
Dict_putStringCC(out, "error", "none", requestAlloc);
Admin_sendMessage(out, txid, ctx->admin);
}
static void mkNextRequest(struct ReachabilityCollector_pvt* rcp)
{
struct PeerInfo* pi = NULL;
for (int i = 0; i < rcp->piList->length; i++) {
pi = ArrayList_OfPeerInfo_get(rcp->piList, i);
if (!pi->querying) { continue; }
}
if (!pi || !pi->querying) { return; }
rcp->msgOnWire = MsgCore_createQuery(rcp->msgCore, TIMEOUT_MILLISECONDS, rcp->alloc);
rcp->msgOnWire->userData = rcp;
rcp->msgOnWire->cb = onReply;
rcp->msgOnWire->target = Address_clone(&pi->addr, rcp->msgOnWire->alloc);
Dict* d = rcp->msgOnWire->msg = Dict_new(rcp->msgOnWire->alloc);
Dict_putStringCC(d, "q", "gp", rcp->msgOnWire->alloc);
uint64_t label_be = Endian_hostToBigEndian64(pi->pathToCheck);
Dict_putStringC(d, "tar",
String_newBinary((uint8_t*) &label_be, 8, rcp->msgOnWire->alloc), rcp->msgOnWire->alloc);
BoilerplateResponder_addBoilerplate(rcp->br, d, &pi->addr, rcp->msgOnWire->alloc);
}
static void mkNextRequest(struct ReachabilityCollector_pvt* rcp)
{
struct PeerInfo_pvt* pi = NULL;
for (int i = 0; i < rcp->piList->length; i++) {
pi = ArrayList_OfPeerInfo_pvt_get(rcp->piList, i);
if (pi->pub.querying && !pi->waitForResponse) { break; }
}
if (!pi || !pi->pub.querying) {
Log_debug(rcp->log, "All [%u] peers have been queried", rcp->piList->length);
return;
}
if (pi->waitForResponse) {
Log_debug(rcp->log, "Peer is waiting for response.");
return;
}
struct MsgCore_Promise* query =
MsgCore_createQuery(rcp->msgCore, TIMEOUT_MILLISECONDS, rcp->alloc);
struct Query* q = Allocator_calloc(query->alloc, sizeof(struct Query), 1);
q->rcp = rcp;
q->addr = Address_toString(&pi->pub.addr, query->alloc);
query->userData = q;
query->cb = onReply;
Assert_true(AddressCalc_validAddress(pi->pub.addr.ip6.bytes));
query->target = Address_clone(&pi->pub.addr, query->alloc);
Dict* d = query->msg = Dict_new(query->alloc);
Dict_putStringCC(d, "q", "gp", query->alloc);
uint64_t label_be = Endian_hostToBigEndian64(pi->pathToCheck);
uint8_t nearbyLabelBytes[8];
Bits_memcpy(nearbyLabelBytes, &label_be, 8);
AddrTools_printPath(q->targetPath, pi->pathToCheck);
Log_debug(rcp->log, "Getting peers for peer [%s] tar [%s]", q->addr->bytes, q->targetPath);
Dict_putStringC(d, "tar",
String_newBinary(nearbyLabelBytes, 8, query->alloc), query->alloc);
BoilerplateResponder_addBoilerplate(rcp->br, d, &pi->pub.addr, query->alloc);
pi->waitForResponse = true;
}
/**
* For serializing and parsing responses to getPeers and search requests.
*/
struct Address_List* ReplySerializer_parse(struct Address* fromNode,
Dict* result,
struct Log* log,
bool splicePath,
struct Allocator* alloc)
{
String* nodes = Dict_getString(result, CJDHTConstants_NODES);
if (!nodes) { return NULL; }
if (nodes->len == 0 || nodes->len % Address_SERIALIZED_SIZE != 0) {
Log_debug(log, "Dropping unrecognized reply");
return NULL;
}
struct VersionList* versions = NULL;
String* versionsStr = Dict_getString(result, CJDHTConstants_NODE_PROTOCOLS);
if (versionsStr) {
versions = VersionList_parse(versionsStr, alloc);
}
if (!versions || versions->length != (nodes->len / Address_SERIALIZED_SIZE)) {
Log_debug(log, "Reply with missing or invalid versions");
return NULL;
}
struct Address_List* out = Address_List_new(versions->length, alloc);
uint32_t j = 0;
for (uint32_t i = 0; nodes && i < nodes->len; i += Address_SERIALIZED_SIZE) {
struct Address addr = { .path = 0 };
Address_parse(&addr, (uint8_t*) &nodes->bytes[i]);
addr.protocolVersion = versions->versions[i / Address_SERIALIZED_SIZE];
// calculate the ipv6
Address_getPrefix(&addr);
if (splicePath) {
// We need to splice the given address on to the end of the
// address of the node which gave it to us.
uint64_t path = LabelSplicer_splice(addr.path, fromNode->path);
if (path == UINT64_MAX) {
/* common, lots of noise
uint8_t discovered[60];
uint8_t fromAddr[60];
Address_print(discovered, &addr);
Address_print(fromAddr, fromNode);
Log_debug(log,
"Dropping response [%s] from [%s] because route could not be spliced",
discovered, fromAddr);*/
continue;
}
addr.path = path;
}
/*#ifdef Log_DEBUG
uint8_t printedAddr[60];
Address_print(printedAddr, &addr);
Log_debug(log, "discovered node [%s]", printedAddr);
#endif*/
Address_getPrefix(&addr);
if (!AddressCalc_validAddress(addr.ip6.bytes)) {
struct Allocator* tmpAlloc = Allocator_child(alloc);
String* printed = Address_toString(&addr, tmpAlloc);
uint8_t ipPrinted[40];
Address_printIp(ipPrinted, &addr);
Log_debug(log, "Was told garbage addr [%s] [%s]", printed->bytes, ipPrinted);
Allocator_free(tmpAlloc);
// This should never happen, badnode.
continue;
}
Bits_memcpy(&out->elems[j++], &addr, sizeof(struct Address));
}
out->length = j;
return out;
}
void ReplySerializer_serialize(struct Address_List* addrs,
Dict* out,
struct Address* convertDirectorFor,
struct Allocator* alloc)
{
if (!addrs->length) { return; }
String* nodes = String_newBinary(NULL, addrs->length * Address_SERIALIZED_SIZE, alloc);
struct VersionList* versions = VersionList_new(addrs->length, alloc);
for (int i = 0; i < addrs->length; i++) {
versions->versions[i] = addrs->elems[i].protocolVersion;
if (!convertDirectorFor) {
Address_serialize(&nodes->bytes[i * Address_SERIALIZED_SIZE], &addrs->elems[i]);
} else {
struct Address addr;
Bits_memcpy(&addr, &addrs->elems[i], sizeof(struct Address));
addr.path = NumberCompress_getLabelFor(addr.path, convertDirectorFor->path);
Address_serialize(&nodes->bytes[i * Address_SERIALIZED_SIZE], &addr);
}
}
Dict_putStringC(out, "n", nodes, alloc);
Dict_putStringC(out, "np", VersionList_stringify(versions, alloc), alloc);
}
static void pingCycle(void* vsn)
{
struct SupernodeHunter_pvt* snp = Identity_check((struct SupernodeHunter_pvt*) vsn);
if (snp->pub.snodeIsReachable) { return; }
if (!snp->authorizedSnodes->length) { return; }
if (!snp->peers->length) { return; }
Log_debug(snp->log, "\n\nping cycle\n\n");
// We're not handling replies...
struct MsgCore_Promise* qp = MsgCore_createQuery(snp->msgCore, 0, snp->alloc);
struct Query* q = Allocator_calloc(qp->alloc, sizeof(struct Query), 1);
Identity_set(q);
q->snp = snp;
q->sendTime = Time_currentTimeMilliseconds(snp->base);
Dict* msg = qp->msg = Dict_new(qp->alloc);
qp->cb = onReply;
qp->userData = q;
bool isGetPeers = snp->nodeListIndex & 1;
int idx = snp->nodeListIndex++ >> 1;
for (;;) {
if (idx < snp->peers->length) {
qp->target = AddrSet_get(snp->peers, idx);
break;
}
idx -= snp->peers->length;
if (idx < snp->nodes->length) {
qp->target = AddrSet_get(snp->nodes, idx);
break;
}
snp->snodeAddrIdx++;
idx -= snp->nodes->length;
}
struct Address* snode =
AddrSet_get(snp->authorizedSnodes, snp->snodeAddrIdx % snp->authorizedSnodes->length);
if (Address_isSameIp(snode, qp->target)) {
// Supernode is a peer...
AddrSet_add(snp->snodeCandidates, qp->target);
}
if (snp->snodeCandidates->length) {
qp->target = AddrSet_get(snp->snodeCandidates, snp->snodeCandidates->length - 1);
Log_debug(snp->log, "Sending getRoute to snode %s",
Address_toString(qp->target, qp->alloc)->bytes);
Dict_putStringCC(msg, "sq", "gr", qp->alloc);
Dict_putStringC(msg, "src", snp->selfAddrStr, qp->alloc);
String* target = String_newBinary(qp->target->ip6.bytes, 16, qp->alloc);
Dict_putStringC(msg, "tar", target, qp->alloc);
q->isGetRoute = true;
return;
}
if (isGetPeers) {
Log_debug(snp->log, "Sending getPeers to %s",
Address_toString(qp->target, qp->alloc)->bytes);
Dict_putStringCC(msg, "q", "gp", qp->alloc);
Dict_putStringC(msg, "tar", String_newBinary("\0\0\0\0\0\0\0\1", 8, qp->alloc), qp->alloc);
} else {
q->searchTar = Address_clone(snode, qp->alloc);
Log_debug(snp->log, "Sending findNode to %s",
Address_toString(qp->target, qp->alloc)->bytes);
Dict_putStringCC(msg, "q", "fn", qp->alloc);
Dict_putStringC(msg, "tar", String_newBinary(snode->ip6.bytes, 16, qp->alloc), qp->alloc);
}
}
static Iface_DEFUN incoming(struct Message* msg, struct Iface* interRouterIf)
{
struct MsgCore_pvt* mcp =
Identity_containerOf(interRouterIf, struct MsgCore_pvt, pub.interRouterIf);
struct Address addr = { .padding = 0 };
struct RouteHeader* hdr = (struct RouteHeader*) msg->bytes;
Message_shift(msg, -(RouteHeader_SIZE + DataHeader_SIZE), NULL);
Bits_memcpy(addr.ip6.bytes, hdr->ip6, 16);
Bits_memcpy(addr.key, hdr->publicKey, 32);
addr.protocolVersion = Endian_bigEndianToHost32(hdr->version_be);
addr.path = Endian_bigEndianToHost64(hdr->sh.label_be);
Dict* content = NULL;
uint8_t* msgBytes = msg->bytes;
int length = msg->length;
//Log_debug(mcp->log, "Receive msg [%s] from [%s]",
// Escape_getEscaped(msg->bytes, msg->length, msg->alloc),
// Address_toString(&addr, msg->alloc)->bytes);
//
BencMessageReader_readNoExcept(msg, msg->alloc, &content);
if (!content) {
char* esc = Escape_getEscaped(msgBytes, length, msg->alloc);
Log_debug(mcp->log, "DROP Malformed message [%s]", esc);
return NULL;
}
int64_t* verP = Dict_getIntC(content, "p");
if (!verP) {
Log_debug(mcp->log, "DROP Message without version");
return NULL;
}
addr.protocolVersion = *verP;
String* q = Dict_getStringC(content, "q");
if (!Defined(SUBNODE)) {
String* txid = Dict_getStringC(content, "txid");
Assert_true(txid);
if (q) {
if (txid->bytes[0] == '0') {
Log_debug(mcp->log, "DROP query which begins with 0 and is for old pathfinder");
return NULL;
}
} else {
if (txid->bytes[0] != '1') {
Log_debug(mcp->log, "DROP reply which does not begin with 1");
return NULL;
}
String* newTxid = String_newBinary(NULL, txid->len - 1, msg->alloc);
Bits_memcpy(newTxid->bytes, &txid->bytes[1], txid->len - 1);
Dict_putStringC(content, "txid", newTxid, msg->alloc);
txid = newTxid;
}
}
if (q) {
return queryMsg(mcp, content, &addr, msg);
} else {
return replyMsg(mcp, content, &addr, msg);
}
}
struct MsgCore* MsgCore_new(struct EventBase* base,
struct Random* rand,
struct Allocator* allocator,
struct Log* log,
struct EncodingScheme* scheme)
{
struct Allocator* alloc = Allocator_child(allocator);
struct MsgCore_pvt* mcp = Allocator_calloc(alloc, sizeof(struct MsgCore_pvt), 1);
Identity_set(mcp);
mcp->pub.interRouterIf.send = incoming;
mcp->qh = ArrayList_OfQueryHandlers_new(alloc);
mcp->pinger = Pinger_new(base, rand, log, alloc);
mcp->log = log;
mcp->scheme = scheme;
mcp->schemeDefinition = EncodingScheme_serialize(scheme, alloc);
return &mcp->pub;
}
static void adminPeerStats(Dict* args, void* vcontext, String* txid, struct Allocator* alloc)
{
struct Context* context = Identity_check((struct Context*)vcontext);
struct InterfaceController_PeerStats* stats = NULL;
int64_t* page = Dict_getIntC(args, "page");
int i = (page) ? *page * ENTRIES_PER_PAGE : 0;
int count = InterfaceController_getPeerStats(context->ic, alloc, &stats);
List* list = List_new(alloc);
for (int counter=0; i < count && counter++ < ENTRIES_PER_PAGE; i++) {
Dict* d = Dict_new(alloc);
Dict_putIntC(d, "bytesIn", stats[i].bytesIn, alloc);
Dict_putIntC(d, "bytesOut", stats[i].bytesOut, alloc);
Dict_putIntC(d, "recvKbps", stats[i].recvKbps, alloc);
Dict_putIntC(d, "sendKbps", stats[i].sendKbps, alloc);
Dict_putStringC(d, "addr", Address_toString(&stats[i].addr, alloc), alloc);
String* lladdrString;
#ifdef HAS_ETH_INTERFACE
if (ETHInterface_Sockaddr_SIZE == stats[i].lladdr->addrLen) {
struct ETHInterface_Sockaddr* eth = (struct ETHInterface_Sockaddr*) stats[i].lladdr;
uint8_t printedMac[18];
AddrTools_printMac(printedMac, eth->mac);
lladdrString = String_new(printedMac, alloc);
} else {
lladdrString = String_new(Sockaddr_print(stats[i].lladdr, alloc), alloc);
}
#else
lladdrString = String_new(Sockaddr_print(stats[i].lladdr, alloc), alloc);
#endif
Dict_putStringC(d, "lladdr", lladdrString, alloc);
String* stateString = String_new(InterfaceController_stateString(stats[i].state), alloc);
Dict_putStringC(d, "state", stateString, alloc);
Dict_putIntC(d, "last", stats[i].timeOfLastMessage, alloc);
Dict_putIntC(d, "isIncoming", stats[i].isIncomingConnection, alloc);
Dict_putIntC(d, "duplicates", stats[i].duplicates, alloc);
Dict_putIntC(d, "lostPackets", stats[i].lostPackets, alloc);
Dict_putIntC(d, "receivedOutOfRange", stats[i].receivedOutOfRange, alloc);
Dict_putIntC(d, "ifNum", stats[i].ifNum, alloc);
if (stats[i].user) {
Dict_putStringC(d, "user", stats[i].user, alloc);
}
Dict_putIntC(d, "receivedPackets", stats[i].receivedPackets, alloc);
List_addDict(list, d, alloc);
}
Dict* resp = Dict_new(alloc);
Dict_putListC(resp, "peers", list, alloc);
Dict_putIntC(resp, "total", count, alloc);
if (i < count) {
Dict_putIntC(resp, "more", 1, alloc);
}
Admin_sendMessage(resp, txid, context->admin);
}
