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[转载] smtp server in java?

[转载] smtp server in java?# Java - 爪哇娇娃

c*t2004-01-28 08:01

1 楼

【以下文字转载自 Programming 讨论区】
【原文由 coldstart 所发表】
My program:
Using thread for each connention.
Using BufferedInputStream and BufferedReader to get message from client.
Using readLine() to get each line from client.
Problem:
When there are attachments coming in. SMTP server receive them very slowly.
If I increase the buffer size, that will be fine for one email with big
attachment.
But don't work on a lot of email coming in at once. The error is Outofmemory.
What shall I do to increase the speed

c*t2004-01-28 08:01

2 楼

发现开了100M buffer, 对100K的附件处理的很快了,
但如果附件有500K,还是很慢,要4分钟. 不知什么原因?

【在 c*******t 的大作中提到】

: 【以下文字转载自 Programming 讨论区】
: 【原文由 coldstart 所发表】
: My program:
: Using thread for each connention.
: Using BufferedInputStream and BufferedReader to get message from client.
: Using readLine() to get each line from client.
: Problem:
: When there are attachments coming in. SMTP server receive them very slowly.
: If I increase the buffer size, that will be fine for one email with big
: attachment.