我在JAVA有一个项目, 我将tcp插座装在特定港口。
当我在X 端口调用套接字的近() 方法时, 我无法将X 端口的新套接字绑住几秒钟, 尽管我已经调用了近( ) 方法。 但是过几秒后, 绑紧是正常的 。
这是正常的吗 还是我应该再检查一遍我的密码
我在特定港口装订 tcp 插座
问题就在这里,解决办法不是这样做。让系统来选择。
与当地特定港口捆绑在一起,并不能解决任何事情,至少不能解决任何问题,至少不能解决任何正常问题。 有时,过于热衷的网目动物会错误地认为或误以为(a)它增加了安全,(b)它容易执行,而规定出港的港口范围也不正确。
Time_WAIT 状态不是需要通知的操作系统,而是TCP的基本安全特征。 关闭的插座会停留几分钟。 除非您对特定的本地出入境港口具有约束力, 否则这是一个特性, 而不是错误 。
Hi have this j2ee web application developed using spring framework. I have a problem with rendering mnessages in nihongo characters from the properties file. I tried converting the file to ascii using ...
Check this, List<String> list = new ArrayList<String>(); for (int i = 0; i < 10000; i++) { String value = (""+UUID.randomUUID().getLeastSignificantBits()).substring(3, ...
I am in the middle of solving a problem where I think it s best suited for a decorator and a state pattern. The high level setting is something like a sandwich maker and dispenser, where I have a set ...
I have been trying to execute a MS SQL Server stored procedure via JDBC today and have been unsuccessful thus far. The stored procedure has 1 input and 1 output parameter. With every combination I ...
I have a system which contains multiple applications connected together using JMS and Spring Integration. Messages get sent along a chain of applications. [App A] -> [App B] -> [App C] We set a ...
If I m given two Java Libraries in Jar format, 1 having no bells and whistles, and the other having lots of them that will mostly go unused.... my question is: How will the larger, mostly unused ...
I have a Class variable that holds a certain type and I need to get a variable that holds the corresponding array class. The best I could come up with is this: Class arrayOfFooClass = java.lang....
I m working on a Java desktop application that reads and writes from/to different files. I think a better solution would be to replace the file system by a SQLite database. How hard is it to migrate ...
