我在我的项目上尝试了maven clean install,每次出现以下错误时都是如此
Maven版本2.2.1 JDK 1.7
F:\Wealth>"C:\Program Files\apache-maven-2.2.1\bin\mvn.bat" cl
ean install -U
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Building polo
[INFO] task-segment: [clean, install]
[INFO] ------------------------------------------------------------------------
Downloading: http://maven.apps.com/maven2/org/apache/maven/plugins/maven-cle
an-plugin/2.2/maven-clean-plugin-2.2.pom
[WARNING] Unable to get resource 'org.apache.maven.plugins:maven-clean-plugin:pom:2.2' from repository nunki (http://maven.apps.com/maven2): Error transferring file: Connection timed out: connect
Downloading: http://maven.apps.com/maven/org.apache.maven.plugins/poms/maven
-clean-plugin-2.2.pom
[WARNING] Unable to get resource 'org.apache.maven.plugins:maven-clean-plugin:pom:2.2' from repository nunki-legacy (http://maven.apps.com/maven): Error transferring file: Connection timed out: connect
Downloading: http://maven.apps.com/maven2//org/apache/maven/plugins/maven-clean-plugin/2.2/maven-clean-plugin-2.2.pom
[WARNING] Unable to get resource 'org.apache.maven.plugins:maven-clean-plugin:pom:2.2' from repository central (http://repo1.maven.org/maven2): Error …Run Code Online (Sandbox Code Playgroud)请原谅我可怕的双关语.
基本上,交易是,主人是一个婊子.一个简单的fsockopen脚本,无论是什么端口,服务器或任何东西,都将连接.试图从webhost获取服务器帮助(由于不幸的情况,我无法更改主机)被证明是无效的...一堆蠢货.phpinfo()然而,一个简单的节目allow_url_fopen正在开启并Registered Stream Socket Transports允许我tcp, udp, unix, udg, ssl, sslv3, sslv2, tls.
那么,我错过了什么?听起来主机是否谨慎地阻止套接字连接?我的意思是,即使端口80不起作用:
Warning: fsockopen() [function.fsockopen]: unable to connect to www.google.com:80 (Connection timed out)
我在下载网页的HTML时遇到了一些麻烦(请参阅此问题:Android:下载HTML并不总是有效).
在我的代码中,我使用此方法:
HttpConnectionParams.setConnectionTimeout(my_httpParams, 3000);
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我不太确定这意味着什么.这是否意味着如果下载HTML文件(我使用它)的时间超过3000毫秒,它会停止吗?或者它意味着什么呢?
另外,那个方法和它有什么区别setSoTimeout?
我正在尝试为 connect() 函数设置我自己的时间。
我的代码适用于这样的默认连接:
bool connectFUNC4(char * ipaddr) {
WSADATA wsa;
struct sockaddr_in server;
if (WSAStartup(MAKEWORD(2, 2), &wsa) != 0)
return false;
if ((sock = socket(AF_INET, SOCK_STREAM, 0)) == INVALID_SOCKET)
return false;
server.sin_addr.s_addr = inet_addr(ipaddr);
server.sin_family = AF_INET;
server.sin_port = htons(5577);
if (connect(sock, (struct sockaddr *)&server, sizeof(server)) < 0)
return false;
return true;
}
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我理解阻塞和不阻塞连接的想法,我找到了设置为非阻塞模式和超时的解决方案。它总是成功完成,但通信不起作用。
bool connectFUNC3(char * ipaddr) {
WSADATA wsa;
struct sockaddr_in server;
server.sin_addr.s_addr = inet_addr(ipaddr);
server.sin_family = AF_INET;
server.sin_port = htons(5577);
unsigned long block = 1;
ioctlsocket((unsigned …Run Code Online (Sandbox Code Playgroud) 嗨,我收到了一个错误Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.
我已经改变了连接timeout = 60000,在数据库中我的程序在43秒内执行.所以PLZ给了我一些完美的解决方案
谢谢
database sql-server timeout sqlconnection connection-timeout