2015-12-30 09:07:20.718 [error] <0.393.0> Ranch listener http had connection process started with cowboy_protocol:start_link/4 at <0.19382.2> exit with reason: {[{reason,{badmatch,{error,parent}}},{mfa,{wiggle_rest_h,write_json,2}},{stacktrace,[{wiggle_vm_h,create,3,[{file,"/opt/local/go-agent/pipelines/Howl-Rel/_build/default/lib/wiggle/src/wiggle_vm_h.erl"},{line,450}]},{wiggle_rest_h,write2,2,[{file,"/opt/local/go-agent/pipelines/Howl-Rel/_build/default/lib/wiggle/src/wiggle_rest_h.erl"},{line,329}]},{cowboy_rest,call,3,[{file,"/opt/local/go-agent/pipelines/Howl-Rel/_build/default/lib/cowboy/src/cowboy_rest.erl"},{line,976}]},{cowboy_rest,process_content_type,3,[{file,"/opt/local/go-agent/pipelines/Howl-Rel/_build/default/lib/cowboy/src/cowboy_rest.erl"},{line,777}]},{cowboy_protocol,execute,4,[{file,"/opt/local/go-agent/pipelines/Howl-Rel/_build/default/lib/cowboy/src/cowboy_protocol.erl"},{line,442}]}]},{req,[{socket,#Port<0.249030>},{transport,ranch_tcp},{connection,keepalive},{pid,<0.19382.2>},{method,<<"POST">>},{version,'HTTP/1.1'},{peer,{{192,168,xxx,xxx},62778}},{host,<<"192.168.xxx.xxx">>},{host_info,undefined},{port,80},{path,<<"/api/2/vms/3ab941c4-d858-4cea-a294-13a0efb511ae/backups">>},{path_info,[<<"3ab941c4-d858-4cea-a294-13a0efb511ae">>,<<"backups">>]},{qs,<<>>},{qs_vals,[]},{bindings,[{version,<<"2">>}]},{headers,[{<<"host">>,<<"192.168.xxx.xxx">>},{<<"accept-encoding">>,<<"identity">>},{<<"content-length">>,<<"86">>},{<<"content-type">>,<<"application/json;charset=UTF-8">>},{<<"authorization">>,<<"Bearer xxx">>},{<<"accept">>,<<"application/json">>}]},{p_headers,[{<<"content-type">>,{<<"application">>,<<"json">>,[{<<"charset">>,<<"utf-8">>}]}},{<<"if-modified-since">>,undefined},{<<"if-none-match">>,undefined},{<<"if-unmodified-since">>,undefined},{<<"if-match">>,undefined},{<<"accept">>,[{{<<"application">>,<<"json">>,[]},1000,[]}]},{<<"authorization">>,{<<"bearer">>,<<"xxx">>}}]},{cookies,undefined},{meta,[{media_type,{<<"application">>,<<"json">>,[]}},{charset,undefined}]},{body_state,waiting},{buffer,<<"{\"comment\": \"daily\", \"parent\": \"95bae654-7327-47ab-a7af-ff487b3773d3\", \"delete\": true}">>},{multipart,undefined},{resp_compress,false},{resp_state,waiting},{resp_headers,[{<<"vary">>,[<<"accept">>]},{<<"content-type">>,[<<"application">>,<<"/">>,<<"json">>,<<>>]},{<<"access-control-allow-credentials">>,<<"true">>},{<<"access-control-allow-headers">>,<<"Authorization, content-type">>},{<<"access-control-allow-origin">>,<<"*">>}]},{resp_body,<<>>},{onresponse,undefined}]},{state,{state,wiggle_vm_h,[<<"3ab941c4-d858-4cea-a294-13a0efb511ae">>,<<"backups">>],<<"POST">>,post,<<"2">>,2,<<"fe44a2e9-febc-4ed7-8a20-d2c755a4a21e">>,#{alias => {<<>>,0},backups => {[{'sniffle@192.168.xxx.xxx',3135}],{dict,3,16,16,8,80,48,{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]},{{[],[],[],[[{<<"37ccefc9-66bf-4ff2-b7df-dec906cf1408">>,riak_dt_map}|{{dict,1,16,16,8,80,48,{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]},{{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[[{'sniffle@192.168.xxx.xxx',3134}|{[{'sniffle@192.168.xxx.xxx',3134}],{dict,8,16,16,8,80,48,{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]},{{[],[[{<<"xml">>,riak_dt_lwwreg}|{{dict,1,16,16,8,80,48,{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]},{{[],[],[],[],[],[],[],[],[],[],[],[],[],[[{'sniffle@192.168.xxx.xxx',2869}|{true,1451393310251217}]],[],[]}}},{<<>>,0}}]],[[{<<"files">>,riak_dt_map}|{{dict,1,16,16,8,80,48,{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]},{{[],[],[],[],[[{'sniffle@192.168.xxx.xxx',2868}|{[{'sniffle@192.168.xxx.xxx',2868}],{dict,1,16,16,8,80,48,{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]},{{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[[{<<"3ab941c4-d858-4cea-a294-13a0efb511ae/37ccefc9-66bf-4ff2-b7df-dec906cf1408">>,riak_dt_map}|{{dict,1,16,16,8,80,48,{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]},{{[],[],[],[],[[{'sniffle@192.168.xxx.xxx',2868}|{[{'sniffle@192.168.xxx.xxx',2868}],{dict,2,16,...},...}]],...}}},...}]]}}},...}]],...}}},...}]],...}}},...}]]}}},...}],...],...}}},...},...},...}}],...}