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Testnet works! sort of...

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This commit is contained in:
Adam Ierymenko 2014-10-27 14:25:00 -07:00
parent 6a94a4a51b
commit 295f6a20e0
1 changed files with 16 additions and 4 deletions
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20
testnet.cpp
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@ -28,6 +28,7 @@
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <stdint.h> #include <stdint.h>
#include <string.h>
#include <string> #include <string>
#include <map> #include <map>
@ -467,10 +468,10 @@ static void doListPeers(const std::vector<std::string> &cmd)
static void doUnicast(const std::vector<std::string> &cmd) static void doUnicast(const std::vector<std::string> &cmd)
{ {
volatile union { union {
uint64_t ts; uint64_t ts;
unsigned char data[2800]; unsigned char data[2800];
} pkt,inpkt; } pkt;
if (cmd.size() < 5) { if (cmd.size() < 5) {
doHelp(cmd); doHelp(cmd);
@ -523,7 +524,7 @@ static void doUnicast(const std::vector<std::string> &cmd)
if ((stap)&&(rtap)) { if ((stap)&&(rtap)) {
pkt.ts = Utils::now(); pkt.ts = Utils::now();
tap->injectPacketFromHost(stap->mac(),rtap->mac(),0xdead,pkt.data,frameLen); stap->injectPacketFromHost(stap->mac(),rtap->mac(),0xdead,pkt.data,frameLen);
printf("%s -> %s etherType 0xdead network %.16llx length %u"ZT_EOL_S,s->toString().c_str(),r->toString().c_str(),nwid,frameLen); printf("%s -> %s etherType 0xdead network %.16llx length %u"ZT_EOL_S,s->toString().c_str(),r->toString().c_str(),nwid,frameLen);
} else if (stap) } else if (stap)
printf("%s -> !%s (receiver not a member of %.16llx)"ZT_EOL_S,s->toString().c_str(),r->toString().c_str(),nwid); printf("%s -> !%s (receiver not a member of %.16llx)"ZT_EOL_S,s->toString().c_str(),r->toString().c_str(),nwid);
@ -533,7 +534,7 @@ static void doUnicast(const std::vector<std::string> &cmd)
} }
} }
printf("---------- waiting up to %llu seconds...",tout / 1000ULL); printf("---------- waiting up to %llu seconds..."ZT_EOL_S,tout / 1000ULL);
std::set<Address> receivedFrom; std::set<Address> receivedFrom;
uint64_t toutend = Utils::now() + tout; uint64_t toutend = Utils::now() + tout;
@ -547,11 +548,22 @@ static void doUnicast(const std::vector<std::string> &cmd)
for(std::vector<TestEthernetTap::TestFrame>::iterator f(frames.begin());f!=frames.end();++f) { for(std::vector<TestEthernetTap::TestFrame>::iterator f(frames.begin());f!=frames.end();++f) {
if ((f->len == frameLen)&&(!memcmp(f->data + 8,pkt.data + 8,frameLen - 8))) { if ((f->len == frameLen)&&(!memcmp(f->data + 8,pkt.data + 8,frameLen - 8))) {
receivedFrom.insert(*r); receivedFrom.insert(*r);
uint64_t ints = 0;
memcpy(&ints,f->data,8);
printf("%s received test packet, latency == %llums"ZT_EOL_S,r->toString().c_str(),f->timestamp - ints);
} else {
printf("%s received spurious packet, length == %u, etherType == %.4x"ZT_EOL_S,r->toString().c_str(),f->len,f->etherType);
} }
} }
} }
} }
} while ((receivedFrom.size() < receivers.size())&&(Utils::now() < toutend)); } while ((receivedFrom.size() < receivers.size())&&(Utils::now() < toutend));
for(std::vector<Address>::iterator r(receivers.begin());r!=receivers.end();++r) {
if (!receivedFrom.count(*r)) {
printf("%s did not receive test packet: timed out"ZT_EOL_S,r->toString().c_str());
}
}
} }
int main(int argc,char **argv) int main(int argc,char **argv)