Closed Bug 360176 Opened 19 years ago Closed 17 years ago

CPU goes up while waiting for DNS response sending a message

Categories

(Thunderbird :: General, defect)

Product:
Thunderbird
Component:
General
Platform:
x86
Linux
Type:
defect
Priority:
Not set
Severity:
minor

Tracking

(Not tracked)

Status:
RESOLVED WORKSFORME

People

(Reporter: enrique.arizonbenito, Assigned: mscott)

Details

User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.0.7) Gecko/20060921 Ubuntu/dapper-security Firefox/1.5.0.7 Build Identifier: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.0.7) Gecko/20060921 Ubuntu/dapper-security Firefox/1.5.0.7 When the DNS is slow to answer I see Thunderbird wasting nearly 50% of CPU cicles waiting for an answer. Once resolved the dns lookup it continues to work fine. Reproducible: Always Steps to Reproduce: 1. Use an slow dns: nameserver 199.202.55.10 nameserver 212.34.128.6 2. Write a test message and press "Send" 3. A new dialog box is displayed indicating "Looking mymailserver.net". The CPU oes "up" until a response is received. Expected Results: CPU low while waiting for an answer. ~$ cat /etc/resolv.conf nameserver 194.224.52.4 nameserver 194.224.52.6
worksforme, 2.0.0.12 Ubuntu 8.04 not cpu spike when waiting dns
Status: UNCONFIRMED → RESOLVED
Closed: 17 years ago
Resolution: --- → WORKSFORME
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