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okTurtles / dnschain

A blockchain-based DNS + HTTP server that fixes HTTPS security, and more!
https://okturtles.com
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Namecoin resolve crash on 0.5 #137

Closed pysiak closed 9 years ago

pysiak commented 9 years ago

Hi, just upgraded and dnschain crashes after receiving a query. I get this:

{ '0':
   { port: 8088,
     tlsPort: 4443,
     tlsKey: '/****/key.pem',
     tlsCert: '/****/cert.pem',
     internalTLSPort: 2500,
     internalAdminPort: 3000,
     host: '0.0.0.0' } }
2015-03-08T01:48:05.352Z - info: [DNSChain] DNSChain started and advertising DNS on: X.X.X.X:5333
2015-03-08T01:48:05.353Z - warn: [DNSChain] DNS port isn't 53! While testing you should either run me as root or make sure to set standard ports in the configuration!
2015-03-08T01:48:05.353Z - info: [DNSChain] Server started.
2015-03-08T01:49:08.574Z - debug: [DNS] creating bottleneck on: dns-X.X.X.X-okturtles.bit (dns.coffee:75)
2015-03-08T01:49:08.576Z - debug: [DNS] creating bottleneck on: dns-X.X.X.X-bit (dns.coffee:75)
2015-03-08T01:49:08.577Z - debug: [DNS] received question
{ name: 'okturtles.bit',
  type: 28,
  class: 1 }
2015-03-08T01:49:08.578Z - debug: [DNS] resolving via namecoin... (<callback> dns.coffee:148)
{ domain: 'okturtles.bit',
  q:
   { name: 'okturtles.bit',
     type: 28,
     class: 1 } }
2015-03-08T01:49:08.665Z - debug: [NMC] namecoin resolve (<resources> namecoin.coffee:90)
{ property: 'd/okturtles' }
2015-03-08T01:49:08.670Z - debug: [DNS] received question
{ name: 'bit', type: 48, class: 1 }
2015-03-08T01:49:08.671Z - debug: [DNS] resolving via namecoin... (<callback> dns.coffee:148)
{ domain: 'bit',
  q: { name: 'bit', type: 48, class: 1 } }

ReferenceError: e is not defined
  at NamecoinResolver.resources.key (/usr/lib/node_modules/dnschain/src/lib/blockchains/namecoin.coffee:89:35)
  at /usr/lib/node_modules/dnschain/src/lib/dns.coffee:155:21
  at ResolverCache.resolveResource (/usr/lib/node_modules/dnschain/src/lib/cache.coffee:78:17)
  at DNSServer.callback (/usr/lib/node_modules/dnschain/src/lib/dns.coffee:156:33)
  at [object Object].index [as _onTimeout] (/usr/lib/node_modules/dnschain/node_modules/bottleneck/lib/Bottleneck.js:45:30)
  at Timer.listOnTimeout [as ontimeout] (timers.js:110:15)

IP and path obfuscated.

taoeffect commented 9 years ago

Could you please try the following fix on your server?

  1. Edit src/lib/blockchains/namecoin.coffee
  2. Change line 89 to: return cb(err)
  3. Restart DNSChain

Let us know whether that fixes the problem, thanks!

taoeffect commented 9 years ago

It would help also to know how you triggered that crash, as I can't reproduce it with okturtles.bit. It happens because DNSChain thinks the domain doesn't looks like a Namecoin domain, and then there was a bug in our error handler for that.

pysiak commented 9 years ago

It seems to fix it! Resolves existing domains correctly and doesn't bail on non-existing ones. I have unbound, namecoind and dnschain running on the same box. unbound.conf is set to forward all .bit queries to dnschain:

stub-zone:
    name: "bit"
    stub-addr: X.X.X.X@5333

A working query now shows this much debug. It looks like it's doing something a couple of times and it takes 2 seconds:

2015-03-08T02:03:20.660Z - debug: [DNS] creating bottleneck on: dns-X.X.X.X-dotbitwhois.bit (dns.coffee:75)
2015-03-08T02:03:20.663Z - debug: [DNS] creating bottleneck on: dns-X.X.X.X-bit (dns.coffee:75)
2015-03-08T02:03:20.664Z - debug: [DNS] received question
{ name: 'dotbitwhois.bit',
  type: 28,
  class: 1 }
2015-03-08T02:03:20.665Z - debug: [DNS] resolving via namecoin... (<callback> dns.coffee:148)
{ domain: 'dotbitwhois.bit',
  q:
   { name: 'dotbitwhois.bit',
     type: 28,
     class: 1 } }
2015-03-08T02:03:20.746Z - debug: [NMC] namecoin resolve (<resources> namecoin.coffee:90)
{ property: 'd/dotbitwhois' }
2015-03-08T02:03:20.751Z - debug: [DNS] creating bottleneck on: dns-X.X.X.X-dotbitwhois.bit (dns.coffee:75)
2015-03-08T02:03:20.751Z - debug: [DNS] creating bottleneck on: dns-X.X.X.X-bit (dns.coffee:75)
2015-03-08T02:03:20.752Z - debug: [DNS] received question
{ name: 'bit', type: 48, class: 1 }
2015-03-08T02:03:20.752Z - debug: [DNS] resolving via namecoin... (<callback> dns.coffee:148)
{ domain: 'bit',
  q: { name: 'bit', type: 48, class: 1 } }
2015-03-08T02:03:20.754Z - error: [DNS] namecoin failed to resolve (dns.coffee:158)
{ err: 'Invalid Request: bit',
  result: undefined,
  q: { name: 'bit', type: 48, class: 1 } }
2015-03-08T02:03:20.755Z - debug: [DNS]  (<sendErr> dns.coffee:269)
{ code: 2, name: 'SERVFAIL' }
2015-03-08T02:03:20.760Z - debug: [DNS] namecoin resolved query (dns.coffee:161)
{ q:
   { name: 'dotbitwhois.bit',
     type: 28,
     class: 1 },
  d: 'dotbitwhois.bit',
  result:
   { version: '0.0.1',
     header: { datastore: 'namecoin' },
     data:
      { name: 'd/dotbitwhois',
        value:
         { ip: '192.185.225.13',
           map: { '*': { ip: '192.185.225.13' } } },
        txid: 'fff208790e3ce636c51eb9d198083f7404303607ca7a186fcef2cc792a3ee60b',
        address: 'Mz7vhkSpYFcBanCFXjbpfSyUxmmEJLAFbg',
        expires_in: 1274 } } }
2015-03-08T02:03:20.762Z - debug: [DNS]  (<sendErr> dns.coffee:269)
{ code: 4, name: 'NOTIMP' }
2015-03-08T02:03:20.862Z - debug: [DNS] received question
{ name: 'dotbitwhois.bit',
  type: 28,
  class: 1 }
2015-03-08T02:03:20.864Z - debug: [DNS] resolving via namecoin... (<callback> dns.coffee:148)
{ domain: 'dotbitwhois.bit',
  q:
   { name: 'dotbitwhois.bit',
     type: 28,
     class: 1 } }
2015-03-08T02:03:20.867Z - debug: [NMC] namecoin resolve (<resources> namecoin.coffee:90)
{ property: 'd/dotbitwhois' }
2015-03-08T02:03:20.871Z - debug: [DNS] received question
{ name: 'bit', type: 48, class: 1 }
2015-03-08T02:03:20.872Z - debug: [DNS] resolving via namecoin... (<callback> dns.coffee:148)
{ domain: 'bit',
  q: { name: 'bit', type: 48, class: 1 } }
2015-03-08T02:03:20.874Z - error: [DNS] namecoin failed to resolve (dns.coffee:158)
{ err: 'Invalid Request: bit',
  result: undefined,
  q: { name: 'bit', type: 48, class: 1 } }
2015-03-08T02:03:20.877Z - debug: [DNS]  (<sendErr> dns.coffee:269)
{ code: 2, name: 'SERVFAIL' }
2015-03-08T02:03:20.881Z - debug: [DNS] namecoin resolved query (dns.coffee:161)
{ q:
   { name: 'dotbitwhois.bit',
     type: 28,
     class: 1 },
  d: 'dotbitwhois.bit',
  result:
   { version: '0.0.1',
     header: { datastore: 'namecoin' },
     data:
      { name: 'd/dotbitwhois',
        value:
         { ip: '192.185.225.13',
           map: { '*': { ip: '192.185.225.13' } } },
        txid: 'fff208790e3ce636c51eb9d198083f7404303607ca7a186fcef2cc792a3ee60b',
        address: 'Mz7vhkSpYFcBanCFXjbpfSyUxmmEJLAFbg',
        expires_in: 1274 } } }
2015-03-08T02:03:20.886Z - debug: [DNS]  (<sendErr> dns.coffee:269)
{ code: 4, name: 'NOTIMP' }
2015-03-08T02:03:20.888Z - debug: [DNS] creating bottleneck on: dns-X.X.X.X-bit (dns.coffee:75)
2015-03-08T02:03:20.890Z - debug: [DNS] creating bottleneck on: dns-X.X.X.X-dotbitwhois.bit (dns.coffee:75)
2015-03-08T02:03:21.062Z - debug: [DNS] received question
{ name: 'dotbitwhois.bit',
  type: 28,
  class: 1 }
2015-03-08T02:03:21.064Z - debug: [DNS] resolving via namecoin... (<callback> dns.coffee:148)
{ domain: 'dotbitwhois.bit',
  q:
   { name: 'dotbitwhois.bit',
     type: 28,
     class: 1 } }
2015-03-08T02:03:21.067Z - debug: [NMC] namecoin resolve (<resources> namecoin.coffee:90)
{ property: 'd/dotbitwhois' }
2015-03-08T02:03:21.069Z - debug: [DNS] received question
{ name: 'bit', type: 48, class: 1 }
2015-03-08T02:03:21.073Z - debug: [DNS] resolving via namecoin... (<callback> dns.coffee:148)
{ domain: 'bit',
  q: { name: 'bit', type: 48, class: 1 } }
2015-03-08T02:03:21.074Z - error: [DNS] namecoin failed to resolve (dns.coffee:158)
{ err: 'Invalid Request: bit',
  result: undefined,
  q: { name: 'bit', type: 48, class: 1 } }
2015-03-08T02:03:21.076Z - debug: [DNS]  (<sendErr> dns.coffee:269)
{ code: 2, name: 'SERVFAIL' }
2015-03-08T02:03:21.078Z - debug: [DNS] namecoin resolved query (dns.coffee:161)
{ q:
   { name: 'dotbitwhois.bit',
     type: 28,
     class: 1 },
  d: 'dotbitwhois.bit',
  result:
   { version: '0.0.1',
     header: { datastore: 'namecoin' },
     data:
      { name: 'd/dotbitwhois',
        value:
         { ip: '192.185.225.13',
           map: { '*': { ip: '192.185.225.13' } } },
        txid: 'fff208790e3ce636c51eb9d198083f7404303607ca7a186fcef2cc792a3ee60b',
        address: 'Mz7vhkSpYFcBanCFXjbpfSyUxmmEJLAFbg',
        expires_in: 1274 } } }
2015-03-08T02:03:21.081Z - debug: [DNS]  (<sendErr> dns.coffee:269)
{ code: 4, name: 'NOTIMP' }
2015-03-08T02:03:21.084Z - debug: [DNS] creating bottleneck on: dns-X.X.X.X-bit (dns.coffee:75)
2015-03-08T02:03:21.085Z - debug: [DNS] creating bottleneck on: dns-X.X.X.X-dotbitwhois.bit (dns.coffee:75)
2015-03-08T02:03:21.263Z - debug: [DNS] received question
{ name: 'dotbitwhois.bit',
  type: 28,
  class: 1 }
2015-03-08T02:03:21.264Z - debug: [DNS] resolving via namecoin... (<callback> dns.coffee:148)
{ domain: 'dotbitwhois.bit',
  q:
   { name: 'dotbitwhois.bit',
     type: 28,
     class: 1 } }
2015-03-08T02:03:21.266Z - debug: [NMC] namecoin resolve (<resources> namecoin.coffee:90)
{ property: 'd/dotbitwhois' }
2015-03-08T02:03:21.268Z - debug: [DNS] received question
{ name: 'bit', type: 48, class: 1 }
2015-03-08T02:03:21.269Z - debug: [DNS] resolving via namecoin... (<callback> dns.coffee:148)
{ domain: 'bit',
  q: { name: 'bit', type: 48, class: 1 } }
2015-03-08T02:03:21.273Z - error: [DNS] namecoin failed to resolve (dns.coffee:158)
{ err: 'Invalid Request: bit',
  result: undefined,
  q: { name: 'bit', type: 48, class: 1 } }
2015-03-08T02:03:21.274Z - debug: [DNS]  (<sendErr> dns.coffee:269)
{ code: 2, name: 'SERVFAIL' }
2015-03-08T02:03:21.277Z - debug: [DNS] namecoin resolved query (dns.coffee:161)
{ q:
   { name: 'dotbitwhois.bit',
     type: 28,
     class: 1 },
  d: 'dotbitwhois.bit',
  result:
   { version: '0.0.1',
     header: { datastore: 'namecoin' },
     data:
      { name: 'd/dotbitwhois',
        value:
         { ip: '192.185.225.13',
           map: { '*': { ip: '192.185.225.13' } } },
        txid: 'fff208790e3ce636c51eb9d198083f7404303607ca7a186fcef2cc792a3ee60b',
        address: 'Mz7vhkSpYFcBanCFXjbpfSyUxmmEJLAFbg',
        expires_in: 1274 } } }
2015-03-08T02:03:21.280Z - debug: [DNS]  (<sendErr> dns.coffee:269)
{ code: 4, name: 'NOTIMP' }
2015-03-08T02:03:21.283Z - debug: [DNS] creating bottleneck on: dns-X.X.X.X-bit (dns.coffee:75)
2015-03-08T02:03:21.284Z - debug: [DNS] creating bottleneck on: dns-X.X.X.X-dotbitwhois.bit (dns.coffee:75)
2015-03-08T02:03:21.462Z - debug: [DNS] received question
{ name: 'dotbitwhois.bit',
  type: 28,
  class: 1 }
2015-03-08T02:03:21.464Z - debug: [DNS] resolving via namecoin... (<callback> dns.coffee:148)
{ domain: 'dotbitwhois.bit',
  q:
   { name: 'dotbitwhois.bit',
     type: 28,
     class: 1 } }
2015-03-08T02:03:21.467Z - debug: [NMC] namecoin resolve (<resources> namecoin.coffee:90)
{ property: 'd/dotbitwhois' }
2015-03-08T02:03:21.470Z - debug: [DNS] received question
{ name: 'bit', type: 48, class: 1 }
2015-03-08T02:03:21.471Z - debug: [DNS] resolving via namecoin... (<callback> dns.coffee:148)
{ domain: 'bit',
  q: { name: 'bit', type: 48, class: 1 } }
2015-03-08T02:03:21.476Z - error: [DNS] namecoin failed to resolve (dns.coffee:158)
{ err: 'Invalid Request: bit',
  result: undefined,
  q: { name: 'bit', type: 48, class: 1 } }
2015-03-08T02:03:21.478Z - debug: [DNS]  (<sendErr> dns.coffee:269)
{ code: 2, name: 'SERVFAIL' }
2015-03-08T02:03:21.480Z - debug: [DNS] namecoin resolved query (dns.coffee:161)
{ q:
   { name: 'dotbitwhois.bit',
     type: 28,
     class: 1 },
  d: 'dotbitwhois.bit',
  result:
   { version: '0.0.1',
     header: { datastore: 'namecoin' },
     data:
      { name: 'd/dotbitwhois',
        value:
         { ip: '192.185.225.13',
           map: { '*': { ip: '192.185.225.13' } } },
        txid: 'fff208790e3ce636c51eb9d198083f7404303607ca7a186fcef2cc792a3ee60b',
        address: 'Mz7vhkSpYFcBanCFXjbpfSyUxmmEJLAFbg',
        expires_in: 1274 } } }
2015-03-08T02:03:21.484Z - debug: [DNS]  (<sendErr> dns.coffee:269)
{ code: 4, name: 'NOTIMP' }
2015-03-08T02:03:21.486Z - debug: [DNS] creating bottleneck on: dns-X.X.X.X-bit (dns.coffee:75)
2015-03-08T02:03:21.487Z - debug: [DNS] creating bottleneck on: dns-X.X.X.X-dotbitwhois.bit (dns.coffee:75)
2015-03-08T02:03:21.662Z - debug: [DNS] received question
{ name: 'dotbitwhois.bit',
  type: 28,
  class: 1 }
2015-03-08T02:03:21.664Z - debug: [DNS] resolving via namecoin... (<callback> dns.coffee:148)
{ domain: 'dotbitwhois.bit',
  q:
   { name: 'dotbitwhois.bit',
     type: 28,
     class: 1 } }
2015-03-08T02:03:21.665Z - debug: [NMC] namecoin resolve (<resources> namecoin.coffee:90)
{ property: 'd/dotbitwhois' }
2015-03-08T02:03:21.666Z - debug: [DNS] received question
{ name: 'bit', type: 48, class: 1 }
2015-03-08T02:03:21.666Z - debug: [DNS] resolving via namecoin... (<callback> dns.coffee:148)
{ domain: 'bit',
  q: { name: 'bit', type: 48, class: 1 } }
2015-03-08T02:03:21.667Z - error: [DNS] namecoin failed to resolve (dns.coffee:158)
{ err: 'Invalid Request: bit',
  result: undefined,
  q: { name: 'bit', type: 48, class: 1 } }
2015-03-08T02:03:21.668Z - debug: [DNS]  (<sendErr> dns.coffee:269)
{ code: 2, name: 'SERVFAIL' }
2015-03-08T02:03:21.670Z - debug: [DNS] namecoin resolved query (dns.coffee:161)
{ q:
   { name: 'dotbitwhois.bit',
     type: 28,
     class: 1 },
  d: 'dotbitwhois.bit',
  result:
   { version: '0.0.1',
     header: { datastore: 'namecoin' },
     data:
      { name: 'd/dotbitwhois',
        value:
         { ip: '192.185.225.13',
           map: { '*': { ip: '192.185.225.13' } } },
        txid: 'fff208790e3ce636c51eb9d198083f7404303607ca7a186fcef2cc792a3ee60b',
        address: 'Mz7vhkSpYFcBanCFXjbpfSyUxmmEJLAFbg',
        expires_in: 1274 } } }
2015-03-08T02:03:21.671Z - debug: [DNS]  (<sendErr> dns.coffee:269)
{ code: 4, name: 'NOTIMP' }
2015-03-08T02:03:21.673Z - debug: [DNS] creating bottleneck on: dns-X.X.X.X-dotbitwhois.bit (dns.coffee:75)
2015-03-08T02:03:21.863Z - debug: [DNS] received question
{ name: 'dotbitwhois.bit',
  type: 28,
  class: 1 }
2015-03-08T02:03:21.864Z - debug: [DNS] resolving via namecoin... (<callback> dns.coffee:148)
{ domain: 'dotbitwhois.bit',
  q:
   { name: 'dotbitwhois.bit',
     type: 28,
     class: 1 } }
2015-03-08T02:03:21.866Z - debug: [NMC] namecoin resolve (<resources> namecoin.coffee:90)
{ property: 'd/dotbitwhois' }
2015-03-08T02:03:21.871Z - debug: [DNS] namecoin resolved query (dns.coffee:161)
{ q:
   { name: 'dotbitwhois.bit',
     type: 28,
     class: 1 },
  d: 'dotbitwhois.bit',
  result:
   { version: '0.0.1',
     header: { datastore: 'namecoin' },
     data:
      { name: 'd/dotbitwhois',
        value:
         { ip: '192.185.225.13',
           map: { '*': { ip: '192.185.225.13' } } },
        txid: 'fff208790e3ce636c51eb9d198083f7404303607ca7a186fcef2cc792a3ee60b',
        address: 'Mz7vhkSpYFcBanCFXjbpfSyUxmmEJLAFbg',
        expires_in: 1274 } } }
2015-03-08T02:03:21.878Z - debug: [DNS]  (<sendErr> dns.coffee:269)
{ code: 4, name: 'NOTIMP' }
2015-03-08T02:03:21.885Z - debug: [DNS] creating bottleneck on: dns-X.X.X.X-dotbitwhois.bit (dns.coffee:75)
2015-03-08T02:03:22.063Z - debug: [DNS] received question
{ name: 'dotbitwhois.bit',
  type: 28,
  class: 1 }
2015-03-08T02:03:22.064Z - debug: [DNS] resolving via namecoin... (<callback> dns.coffee:148)
{ domain: 'dotbitwhois.bit',
  q:
   { name: 'dotbitwhois.bit',
     type: 28,
     class: 1 } }
2015-03-08T02:03:22.068Z - debug: [NMC] namecoin resolve (<resources> namecoin.coffee:90)
{ property: 'd/dotbitwhois' }
2015-03-08T02:03:22.073Z - debug: [DNS] namecoin resolved query (dns.coffee:161)
{ q:
   { name: 'dotbitwhois.bit',
     type: 28,
     class: 1 },
  d: 'dotbitwhois.bit',
  result:
   { version: '0.0.1',
     header: { datastore: 'namecoin' },
     data:
      { name: 'd/dotbitwhois',
        value:
         { ip: '192.185.225.13',
           map: { '*': { ip: '192.185.225.13' } } },
        txid: 'fff208790e3ce636c51eb9d198083f7404303607ca7a186fcef2cc792a3ee60b',
        address: 'Mz7vhkSpYFcBanCFXjbpfSyUxmmEJLAFbg',
        expires_in: 1274 } } }
2015-03-08T02:03:22.076Z - debug: [DNS]  (<sendErr> dns.coffee:269)
{ code: 4, name: 'NOTIMP' }
2015-03-08T02:03:22.079Z - debug: [DNS] creating bottleneck on: dns-X.X.X.X-dotbitwhois.bit (dns.coffee:75)
2015-03-08T02:03:22.263Z - debug: [DNS] received question
{ name: 'dotbitwhois.bit',
  type: 28,
  class: 1 }
2015-03-08T02:03:22.265Z - debug: [DNS] resolving via namecoin... (<callback> dns.coffee:148)
{ domain: 'dotbitwhois.bit',
  q:
   { name: 'dotbitwhois.bit',
     type: 28,
     class: 1 } }
2015-03-08T02:03:22.268Z - debug: [NMC] namecoin resolve (<resources> namecoin.coffee:90)
{ property: 'd/dotbitwhois' }
2015-03-08T02:03:22.273Z - debug: [DNS] namecoin resolved query (dns.coffee:161)
{ q:
   { name: 'dotbitwhois.bit',
     type: 28,
     class: 1 },
  d: 'dotbitwhois.bit',
  result:
   { version: '0.0.1',
     header: { datastore: 'namecoin' },
     data:
      { name: 'd/dotbitwhois',
        value:
         { ip: '192.185.225.13',
           map: { '*': { ip: '192.185.225.13' } } },
        txid: 'fff208790e3ce636c51eb9d198083f7404303607ca7a186fcef2cc792a3ee60b',
        address: 'Mz7vhkSpYFcBanCFXjbpfSyUxmmEJLAFbg',
        expires_in: 1274 } } }
2015-03-08T02:03:22.276Z - debug: [DNS]  (<sendErr> dns.coffee:269)
{ code: 4, name: 'NOTIMP' }
2015-03-08T02:03:22.281Z - debug: [DNS] creating bottleneck on: dns-X.X.X.X-dotbitwhois.bit (dns.coffee:75)
2015-03-08T02:03:22.462Z - debug: [DNS] received question
{ name: 'dotbitwhois.bit',
  type: 28,
  class: 1 }
2015-03-08T02:03:22.464Z - debug: [DNS] resolving via namecoin... (<callback> dns.coffee:148)
{ domain: 'dotbitwhois.bit',
  q:
   { name: 'dotbitwhois.bit',
     type: 28,
     class: 1 } }
2015-03-08T02:03:22.466Z - debug: [NMC] namecoin resolve (<resources> namecoin.coffee:90)
{ property: 'd/dotbitwhois' }
2015-03-08T02:03:22.478Z - debug: [DNS] namecoin resolved query (dns.coffee:161)
{ q:
   { name: 'dotbitwhois.bit',
     type: 28,
     class: 1 },
  d: 'dotbitwhois.bit',
  result:
   { version: '0.0.1',
     header: { datastore: 'namecoin' },
     data:
      { name: 'd/dotbitwhois',
        value:
         { ip: '192.185.225.13',
           map: { '*': { ip: '192.185.225.13' } } },
        txid: 'fff208790e3ce636c51eb9d198083f7404303607ca7a186fcef2cc792a3ee60b',
        address: 'Mz7vhkSpYFcBanCFXjbpfSyUxmmEJLAFbg',
        expires_in: 1274 } } }
2015-03-08T02:03:22.481Z - debug: [DNS]  (<sendErr> dns.coffee:269)
{ code: 4, name: 'NOTIMP' }
2015-03-08T02:03:22.484Z - debug: [DNS] creating bottleneck on: dns-X.X.X.X-dotbitwhois.bit (dns.coffee:75)
2015-03-08T02:03:22.662Z - debug: [DNS] received question
{ name: 'dotbitwhois.bit',
  type: 28,
  class: 1 }
2015-03-08T02:03:22.663Z - debug: [DNS] resolving via namecoin... (<callback> dns.coffee:148)
{ domain: 'dotbitwhois.bit',
  q:
   { name: 'dotbitwhois.bit',
     type: 28,
     class: 1 } }
2015-03-08T02:03:22.665Z - debug: [NMC] namecoin resolve (<resources> namecoin.coffee:90)
{ property: 'd/dotbitwhois' }
2015-03-08T02:03:22.670Z - debug: [DNS] namecoin resolved query (dns.coffee:161)
{ q:
   { name: 'dotbitwhois.bit',
     type: 28,
     class: 1 },
  d: 'dotbitwhois.bit',
  result:
   { version: '0.0.1',
     header: { datastore: 'namecoin' },
     data:
      { name: 'd/dotbitwhois',
        value:
         { ip: '192.185.225.13',
           map: { '*': { ip: '192.185.225.13' } } },
        txid: 'fff208790e3ce636c51eb9d198083f7404303607ca7a186fcef2cc792a3ee60b',
        address: 'Mz7vhkSpYFcBanCFXjbpfSyUxmmEJLAFbg',
        expires_in: 1274 } } }
2015-03-08T02:03:22.673Z - debug: [DNS]  (<sendErr> dns.coffee:269)
{ code: 4, name: 'NOTIMP' }
taoeffect commented 9 years ago

Are you querying something multiple times? What's the offending query, and is it via DNS or HTTP? I haven't been able to reproduce that behavior by querying dotbitwhois.bit via DNS on my end.

pysiak commented 9 years ago

Must be something in my setup that is triggering it. When I query dnschain directly with: dig -t a okturtles.bit @178.216.201.222 -p 5333 it works well. When the query arrives forwarded by unbound it does this. I'll inspect the differences between the queries and report separately from this issue as this one's resolved.

Thanks by the way, it's been stable.