Added logging of dns resolver info

HTTPArchive · Jun 5, 2024 · 8332636 · 8332636
1 parent 283fae9
commit 8332636
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Showing 2 changed files with 9 additions and 0 deletions.
diff --git a/internal/support/devtools_parser.py b/internal/support/devtools_parser.py
@@ -870,6 +870,7 @@ def process_netlog_requests(self):
         mapping = {'created': 'created',
                    'dns_start': 'dns_start',
                    'dns_end': 'dns_end',
+                   'dns_info': 'dns_info',
                    'connect_start': 'connect_start',
                    'connect_end': 'connect_end',
                    'ssl_start': 'ssl_start',

diff --git a/internal/support/netlog.py b/internal/support/netlog.py
@@ -367,6 +367,8 @@ def post_process_events(self):
                             if hostname in dns_lookups and 'claimed' not in dns_lookups[hostname]:
                                 dns = dns_lookups[hostname]
                                 dns['claimed'] = True
+                                if 'info' in dns:
+                                    request['dns_info'] = dns['info']
                                 # Find the longest DNS time that completed before connect_start
                                 if 'times' in dns_lookups[hostname]:
                                     elapsed = None
@@ -384,6 +386,8 @@ def post_process_events(self):
                         if hostname in dns_lookups and 'claimed' not in dns_lookups[hostname]:
                             dns = dns_lookups[hostname]
                             dns['claimed'] = True
+                            if 'info' in dns:
+                                request['dns_info'] = dns['info']
                             # Find the longest DNS time that completed before the request start
                             if 'times' in dns_lookups[hostname]:
                                 elapsed = None
@@ -755,6 +759,10 @@ def process_dns_event(self, event):
                 entry['end'] = event['time']
         if 'host' not in entry and 'host' in params:
             entry['host'] = params['host']
+        if name == 'HOST_RESOLVER_DNS_TASK' and params:
+            if 'info' not in entry:
+                entry['info'] = {}
+            entry['info'].update(params)
 
     def process_socket_event(self, event):
         if 'socket' not in self.netlog: