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fix(trace): download trace request not compelete but the zip file is delete sometimes

This commit is contained in:
zhongwencool 2021-12-31 16:39:09 +08:00
parent 87bff075ad
commit d0e8285e93
1 changed files with 7 additions and 4 deletions
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11
apps/emqx_management/src/emqx_mgmt_api_trace.erl
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@ -304,13 +304,16 @@ download_trace_log(get, #{bindings := #{name := Name}}) ->
Zips = group_trace_file(ZipDir, TraceLog, TraceFiles),
ZipFileName = ZipDir ++ binary_to_list(Name) ++ ".zip",
{ok, ZipFile} = zip:zip(ZipFileName, Zips, [{cwd, ZipDir}]),
emqx_trace:delete_files_after_send(ZipFileName, Zips),
%% emqx_trace:delete_files_after_send(ZipFileName, Zips),
%% TODO use file replace file_binary.(delete file after send is not ready now).
{ok, Binary} = file:read_file(ZipFile),
ZipName = filename:basename(ZipFile),
file:delete(ZipFile),
Headers = #{
<<"content-type">> => <<"application/x-zip">>,
<<"content-disposition">> =>
iolist_to_binary("attachment; filename=" ++ filename:basename(ZipFile))
<<"content-disposition">> => iolist_to_binary("attachment; filename=" ++ ZipName)
},
{200, Headers, {file, ZipFile}};
{200, Headers, {file_binary, ZipName, Binary}};
{error, not_found} -> ?NOT_FOUND(Name)
end.