Heh, I never check the website for something when there is a github repo for it… ^.^;
Got it, the escript works, the make build-ui was ‘still’ going so I killed it.
Running it on my test server crashes a few seconds after it connects:
=ERROR REPORT==== 5-Apr-2017::14:26:45 ===
** Generic server epl_st terminating
** Last message in was {data,
{'devserver@127.0.0.1',{1491,424005,703000}},
[{process_count,337},
{memory_total,61696912},
{spawn,[]},
{exit,[]},
{send,
[{{#Port<6777.19116>,<6777.421.0>},15,0},
{{#Port<6777.19117>,<6777.420.0>},15,0},
{{#Port<6777.19119>,<6777.419.0>},15,0},
{{#Port<6777.19120>,<6777.418.0>},15,0},
{{#Port<6777.19121>,<6777.417.0>},15,0},
{{#Port<6777.19123>,<6777.416.0>},15,0},
{{#Port<6777.19124>,<6777.415.0>},15,0},
{{#Port<6777.19126>,<6777.414.0>},15,0},
{{#Port<6777.19127>,<6777.413.0>},15,0},
{{#Port<6777.19128>,<6777.412.0>},15,0},
{{#Port<6777.23262>,<6777.567.0>},2,0},
{{<6777.45.0>,<6777.47.0>},0,1},
{{<6777.45.0>,<6777.567.0>},1,0},
{{<6777.567.0>,<6777.572.0>},1,0}]},
{send_self,[]},
{'receive',
[{#Port<6777.19116>,10,130},
{#Port<6777.19117>,10,130},
{#Port<6777.19119>,10,130},
{#Port<6777.19120>,10,130},
{#Port<6777.19121>,10,130},
{#Port<6777.19123>,10,130},
{#Port<6777.19124>,10,130},
{#Port<6777.19126>,10,130},
{#Port<6777.19127>,10,130},
{#Port<6777.19128>,10,130},
{#Port<6777.23262>,2,24},
{<6777.45.0>,1,0},
{<6777.47.0>,1,0},
{<6777.274.0>,5,0},
{<6777.412.0>,15,75},
{<6777.413.0>,15,75},
{<6777.414.0>,15,75},
{<6777.415.0>,15,75},
{<6777.416.0>,15,75},
{<6777.417.0>,15,75},
{<6777.418.0>,15,75},
{<6777.419.0>,15,75},
{<6777.420.0>,15,75},
{<6777.421.0>,15,75},
{<6777.543.0>,3,0},
{<6777.546.0>,3,0},
{<6777.549.0>,4,0},
{<6777.567.0>,2,6}]},
{trace,[]}]}
** When Server state == {state,[]}
** Reason for termination ==
** {function_clause,
[{lists,map,
[#Fun<epl_st.2.5273273>,
{'EXIT',
{{#{'__exception__' => true,
'__struct__' => 'Elixir.RuntimeError',
message => <<"attempted to call GenServer :wobserver_metrics but no handle_call/3 clause was provided">>},
[{'Elixir.Agent.Server','handle_call (overridable 1)',3,
[{file,"lib/gen_server.ex"},{line,559}]},
{gen_server,try_handle_call,4,
[{file,"gen_server.erl"},{line,615}]},
{gen_server,handle_msg,5,
[{file,"gen_server.erl"},{line,647}]},
{proc_lib,init_p_do_apply,3,
[{file,"proc_lib.erl"},{line,247}]}]},
{gen_server,call,[<6777.404.0>,which_children,infinity]}}}],
[{file,"lists.erl"},{line,1238}]},
{epl_st,generate_sup_tree,1,[{file,"src/epl_st.erl"},{line,105}]},
{epl_st,'-handle_info/2-fun-0-',2,[{file,"src/epl_st.erl"},{line,76}]},
{lists,foldl,3,[{file,"lists.erl"},{line,1263}]},
{epl_st,handle_info,2,[{file,"src/epl_st.erl"},{line,75}]},
{gen_server,try_dispatch,4,[{file,"gen_server.erl"},{line,601}]},
{gen_server,handle_msg,5,[{file,"gen_server.erl"},{line,667}]},
{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,247}]}]}
=INFO REPORT==== 5-Apr-2017::14:26:45 ===
application: epl_st
exited: shutdown
type: temporary
So apparently it crashes if the wobserver is running on the remote node. Connecting it to a different test server seems to work, although as I’m clicking around on the supervisor tree page I get a few errors like:
=ERROR REPORT==== 5-Apr-2017::14:23:59 ===
** Cowboy handler epl_st_EPL terminating in websocket_handle/3
for the reason error:badarg
** Message was {text,<<"<6777.435.0>">>}
** Options were []
** Handler state was undefined_state
Quite pretty and responsive though! Any chance of some text labels on the supervisor tree graph?
