diff options
Diffstat (limited to 'node/Network.cpp')
| -rw-r--r-- | node/Network.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/node/Network.cpp b/node/Network.cpp index 37761aff..6deb31fe 100644 --- a/node/Network.cpp +++ b/node/Network.cpp @@ -108,6 +108,8 @@ Network::Network(const RuntimeEnvironment *renv,uint64_t id) _id(id), _lastConfigUpdate(0) { + if (controller() == _r->identity.address()) + throw std::runtime_error("configuration error: cannot add a network for which I am the netconf master"); } Network::~Network() @@ -118,6 +120,7 @@ void Network::setConfiguration(const Network::Config &conf) { Mutex::Lock _l(_lock); if ((conf.networkId() == _id)&&(conf.peerAddress() == _r->identity.address())) { // sanity check + TRACE("network %.16llx got netconf:\n%s",(unsigned long long)_id,conf.toString().c_str()); _configuration = conf; _myCertificate = conf.certificateOfMembership(); _lastConfigUpdate = Utils::now(); @@ -126,6 +129,11 @@ void Network::setConfiguration(const Network::Config &conf) void Network::requestConfiguration() { + if (controller() == _r->identity.address()) { + LOG("unable to request network configuration for network %.16llx: I am the network master, cannot query self",(unsigned long long)_id); + return; + } + TRACE("requesting netconf for network %.16llx from netconf master %s",(unsigned long long)_id,controller().toString().c_str()); Packet outp(controller(),_r->identity.address(),Packet::VERB_NETWORK_CONFIG_REQUEST); outp.append((uint64_t)_id); _r->sw->send(outp,true); |