Unable to run project in web browser

Question

Unable to run project in web browser

reoxey opened this issue 7 years ago · comments

on running run.sh
cd Release/examples/bin
./http_bidder_test --config etc/config.cfg
./cache_loader_test --config etc/config.cfg
./exchange_handler_test --config etc/config.cfg
./mock_bidder_test --config etc/config.cfg
./multi_bidder --config etc/config.cfg
./multi_exchange_handler --config etc/config.cfg
./notification_service_test --config etc/config.cfg
./slavebanker_service_test --config etc/config.cfg
./campaign_manager_test --config etc/config.cfg

i get this output in terminal..
reoxey@reoxey-desktop:~/CLionProjects/vanilla-rtb$ sh ./run.sh

[2017-06-17 12:42:39.832061] [0x00007f3f5e222900] [debug]   bidder.ads_ipc_name vanilla-ads-ipc
bidder.ads_source data/ads
bidder.campaign_data_ipc_name vanilla-campaign-data-ipc
bidder.campaign_data_source data/campaign_data
bidder.concurrency 0
bidder.geo_ad_ipc_name vanilla-geo-ad-ipc
bidder.geo_ad_source data/ad_geo
bidder.geo_campaign_ipc_name vanilla-geo-campaign-ipc
bidder.geo_campaign_source data/geo_campaign
bidder.geo_ipc_name vanilla-geo-ipc
bidder.geo_source data/geo
bidder.host 0.0.0.0
bidder.key_value_host 0.0.0.0
bidder.key_value_port 0
bidder.log /tmp/bidder_log
bidder.port 9081
bidder.root .
bidder.timeout 50
config etc/config.cfg

12:42:39.924693: <info> 
ad load : elapsed_sec=0|elapsed_ms=32|elapsed_mu=32341|elapsed_ns=32341990|
geo_data load : elapsed_sec=0|elapsed_ms=9|elapsed_mu=9912|elapsed_ns=9912520|
geo_campaign load : elapsed_sec=0|elapsed_ms=48|elapsed_mu=48943|elapsed_ns=48943310|
selector load : elapsed_sec=0|elapsed_ms=91|elapsed_mu=91217|elapsed_ns=91217176|
terminate called after throwing an instance of 'boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::system::system_error> >'
  what():  resolve: Host not found (authoritative)
Aborted (core dumped)
[2017-06-17 12:42:41.621299] [0x00007f298fae9780] [debug]   bidder.campaign_data_ipc_name vanilla-campaign-data-ipc
bidder.campaign_data_source data/campaign_data
bidder.geo_campaign_ipc_name vanilla-geo-campaign-ipc
bidder.geo_campaign_source data/geo_campaign
cache-loader.host 0.0.0.0
cache-loader.log /tmp/vanilla_cache_loader_log
cache-loader.port 10081
cache-loader.root .
config etc/config.cfg
datacache.ads_ipc_name vanilla-ads-ipc
datacache.ads_source bidder/data/ads
datacache.geo_ad_ipc_name vanilla-geo-ad-ipc
datacache.geo_ad_source bidder/data/ad_geo
datacache.geo_ipc_name vanilla-geo-ipc
datacache.geo_source bidder/data/geo

terminate called after throwing an instance of 'boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::system::system_error> >'
  what():  resolve: Host not found (authoritative)
Aborted (core dumped)
[2017-06-17 12:42:41.733372] [0x00007f7cb43da800] [debug]   config etc/config.cfg
exchange.host 0.0.0.0
exchange.log /tmp/openrtb_handler_log
exchange.port 8081
exchange.root .
exchange.v1.timeout 100
exchange.v2.timeout 80
mock-bidder.num_of_bidders 5
mock-bidder.port 5000

terminate called after throwing an instance of 'boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::system::system_error> >'
  what():  resolve: Host not found (authoritative)
Aborted (core dumped)
12:42:41.845543: <info> Starting mock bidder pid=9545
12:42:41.846075: <info> Starting mock bidder pid=9546
12:42:41.846144: <info> Starting mock bidder pid=9547
12:42:41.846563: <info> Starting mock bidder pid=9548
12:42:41.846910: <info> Starting mock bidder pid=9549

when i try to open localhost:11081 or localhost:11081/campaign, this error shows up.

This site can’t be reached
localhost refused to connect.

what am i doing wrong?

Vladimir Venediktov · Answer 1 · Sun Jun 18 2017 01:06:57 GMT+0800 (China Standard Time)

Hi reoxey,

Can you please send output from command
ifconfig -a
I need to see how your network interfaces configured on your machine
I also need to see output of this command
python -c 'import socket; print socket.getaddrinfo("0.0.0.0", 11081, 0, 0, socket.IPPROTO_TCP, socket.AI_ADDRCONFIG)'
the http UI is only for campaign budget management , so can you just
start it standalone by following command.
./campaign_manager_test --config etc/config.cfg
you have to choose the model of the bidder , a.) either the simplest http_bidder_test that has both exchange handler + embedded bidder code OR b.) multi-bidder example that consists of

./multi_bidder --config etc/config.cfg
./multi_exchange_handler --config etc/config.cfg

The multi-bidder is useful for very large DSP shops where you have 1 million campaigns/clients and so the only way we thought to tackle it is to segregate
1 million campaigns as segments , so each stack on each machine would have unique set of campaigns. For your project I recommend simple http_bidder_test.cpp and if you need to load balance the load between those handlers to achieve minimum latency use NGINX . In this model your handlers will run on either same IP address / different ports for each http_bidder_test or same port/ different IP - each stack will have its own config with IP/port.
In our tests we run all on the same machine and keep all campaigns together for multi-bidders.
We haven't assembled complete DSP in the examples , you are dealing with pieces that represent
a bidder engine.
We pre-generated 1000 campaign ads and 1000 campaign budgets by python script which is hooked up to our build system , so when you run
make -j4 install
as you probably see campaign raw data and everything else is published under
Release/examples/bin

The bidder can be tested with suit of curl*.sh scripts and the performance is tested by ab.sh script
ab.sh -n20000 -c 10 --bidder when testing http_bidder_test . When testing other examples curl.sh and ab.sh also accepts other parameters
giving you snapshot from curl.sh script
LONGOPTS="help,version,auction,mock-bidders,bidder,multi-bidder,c:n:"
snapshot from ab.sh

SHORTOPTS="hvta:c:n:"
LONGOPTS="help,version,auction,mock-bidders,bidder,multi-bidder,test"

You can read the scripts to see what parameters need to be passed to test different executables.

Waiting for your response with your network configuration output ...

Hemraj Kerkar · Answer 2 · Sun Jun 18 2017 18:44:25 GMT+0800 (China Standard Time)

here's the output...

reoxey@reoxey-desktop:~$ ifconfig -a
eth0      Link encap:Ethernet  HWaddr 74:e6:e2:10:d4:c6  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:4370 errors:0 dropped:0 overruns:0 frame:0
          TX packets:4370 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1 
          RX bytes:271711 (271.7 KB)  TX bytes:271711 (271.7 KB)

wlan0     Link encap:Ethernet  HWaddr 10:08:b1:b1:3e:37  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:13272 errors:0 dropped:0 overruns:0 frame:0
          TX packets:12305 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:10864680 (10.8 MB)  TX bytes:2473278 (2.4 MB)

here's the second one...

reoxey@reoxey-desktop:~$ python -c 'import socket; print socket.getaddrinfo("0.0.0.0", 11081, 0, 0, socket.IPPROTO_TCP, socket.AI_ADDRCONFIG)'
[(2, 1, 6, '', ('0.0.0.0', 11081))]

Vladimir Venediktov · Answer 3 · Mon Jun 19 2017 02:18:03 GMT+0800 (China Standard Time)

The error in your log suggest there is an issue with resolving ip address

terminate called after throwing an instance of 'boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::system::system_error> >'
  what():  resolve: Host not found (authoritative)
Aborted (core dumped)

When I googled for this error resolve: Host not found (authoritative)
it pointed to misconfiguration of network.

By default, the resolver takes the option `address_configured', which only returns IP addresses if a non-loopback address is configured.

from your ifconfig -a output I only see lo aka Local Loopback configured with IP 127.0.0.1, but I don't see other network interfaces configured with IP address . Neither wireless - wlan0 nor fixed eth0
has IP address.
The code that fails is most likely this one
https://github.com/venediktov/vanilla-rtb/blob/master/CRUD/service/server.hpp#L63
You can try changing it from
boost::asio::ip::tcp::endpoint endpoint = *resolver.resolve({address, port});
to this one
boost::asio::ip::tcp::endpoint endpoint = *resolver.resolve({address, port, boost::asio::ip::resolver_query_base::flags(0)});
And let me know if that helps even without changing your network configuration.

Just run capaign_manager test alone for now , because that's the one that you tried connecting your browser to.
./campaign_manager_test --config etc/config.cfg
You should get this output

campaign-manager.host 0.0.0.0
campaign-manager.ipc_name vanilla-campaign-budget-ipc
campaign-manager.log /tmp/campaign_manager_log
campaign-manager.port 11081
campaign-manager.root www
config etc/config.cfg

Without errors and the process should keep running . Then you connect your browser to http://localhost:11081/campaign/index.html

You must add index.html at the end for now.

2.) your run.sh is not correct , it will only start first example and will not proceed to the next our processes don't exit after start up . However , because every process in your case experienced same issue and aborted you were able to execute one after another.

Hemraj Kerkar · Answer 4 · Mon Jun 19 2017 02:44:53 GMT+0800 (China Standard Time)

yeah it worked, thanks.

Vladimir Venediktov · Answer 5 · Mon Jun 19 2017 02:52:11 GMT+0800 (China Standard Time)

If you want to talk to us about your project you can send email to info@forkbid.com perhaps we could help in exchange for web development? We need to revamp our web site.