大约有 713 项符合查询结果（耗时：0.0193秒） [XML]
No connection could be made because the target machine actively refused it?
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I had the same error with my WCF service using Net TCP binding, but resolved after starting the below services in my case.
Net.Pipe.Listener.Adapter
Net.TCP.Listener.Adapter
Net.Tcp Port Sharing Service
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PDO closing connection
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I don’t actually agree that messing with The TCP connection via PHP is a good idea. All the low level TCP connection handling are abstracted away so that we just have to deal with the high level class and objects during runtime. PHP is a request based language (as you p...
psql: FATAL: Ident authentication failed for user “postgres”
...art is important: it tells the psql client that we wish to connect using a TCP connection (which is configured to use password authentication), and not by a PEER connection (which does not care about the password).
$ psql -U postgres -h localhost
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SQL Server Script to create a new user
... application and reopen it
5- open 'SQL Server Configuration Manager' and tcp enabled for network
6-Double-click the TCP/IP protocol, go to the IP Addresses tab and scroll down to the IPAll section.
7-Specify the 1433 in the TCP Port field (or another port if 1433 is used by another MSSQL Server)...
Are HTTPS URLs encrypted?
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Yes, the SSL connection is between the TCP layer and the HTTP layer. The client and server first establish a secure encrypted TCP connection (via the SSL/TLS protocol) and then the client will send the HTTP request (GET, POST, DELETE...) over that encrypted TCP c...
How do I connect to this localhost from another computer on the same network?
...d everything well.
#
# Allow outbound DNS port 53
#
iptables -A INPUT -p tcp --dport 53 -j ACCEPT
iptables -A INPUT -p udp --dport 53 -j ACCEPT
iptables -A OUTPUT -p tcp --dport 53 -j ACCEPT
iptables -A OUTPUT -p udp --dport 53 -j ACCEPT
iptables -A INPUT -p udp --sport 53 -j ACCEPT
iptable...
Difference between \n and \r?
...fferent Operating Systems. Also this plays a role in data transmitted over TCP/IP which requires the use of \r\n.
\n Unix
\r Mac
\r\n Windows and DOS.
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LR性能指标解释 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...接数"显示场景或会话步骤运行过程中每个时间点打开的TCP/IP连接数。
借助此图，可以知道何时需要添加其他连接。
例：当连接数到达稳定状态而事务响应时间迅速增大时，添加连接可以使性能得到极大提高（事务响应时间将...
Loadbalancing web sockets
...ribution is deterministic (using hashed source-IP-port), it will work with TCP (and hence WebSocket).
Also note that a 64k hard limit only applies to outgoing TCP/IP for a given (source) IP address. It does not apply to incoming TCP/IP. We have tested Autobahn (a high-performance WebSocket server) ...
Download the Android SDK components for offline install
...d prompt)
Type netstat
In the results returned, find your Proxy address :
TCP YOURMACHINENAME:PORT DISTANTMACHINE1:PORT
TCP YOURMACHINENAME:PORT DISTANTMACHINE2:PORT
TCP YOURMACHINENAME:PORT DISTANTMACHINE3:PORT
Your proxy address is one of the DISTANTMACHINEx
Your proxy port is the port following...