When MSSQL is used to connect to the database, the error "Error establishing socket." is often encountered. The error log information is as follows:SQL code
Java. SQL. sqlexception: [Microsoft] [sqlserver 2000 driver for JDBC] Error establishing
Problem description
JUnit test report No socket available Error
When Eclipse makes JUnit tests, it always pops up no socket available window, causing the test to fail.
Solution One:
Open Run configurations__ Let's check keep JUnit running after a test run when debugging, hope to help you!
Solution Two:
J
If the address bound to the socket in python is in use, errors may occur,
In Linux:
"Socket. Error: [errno 98] address already in use" is displayed"
In Windows:
"Socket. Error: [errno 10048] is displayed. Generally, each socket
Due to project needs. You need to submit data to an address. The number of commits is frequent, but the program often raised exception class Eidsocketerror with message ' Socket Error # 10054Connection reset by Peer. ' Cause the program to be abnormal and stop working.The following solutions were found. Exception the exception was not caught. You need to use eidexception to catch exceptions.IDE Environment:
After installing MySQL, after using the new configuration file, the MySQL server can start successfully, but at the time of login error 2002 (HY000): Can 't connect to local MySQL server through socket, That is, you cannot connect to the MySQL Server via the socket and provide the location of the socket file. The follo
Label:PS aux |grep MySQL Kill all the listed processes, and then restart Service MySQL Start The reason may be mysqld did not start; service mysqld start. This problem may persist because the configuration file is not correct. Modify the/USR/MY.CNF (typically/ETC/MY.CNF) [Mysqld]Datadir=/usr/local/mysql/dataSocket=/var/lib/mysql/mysql.sock [Mysql.server]User=mysqlBasedir=/usr/local/mysql If There is not currently a section called [Client], add one at the bottom of the file and copy the
When developing debugging, the running ASPX page has the following problems:asp.net Development Server failed to start listening on port 2083.Error message:Typically, each socket address (Protocol/network address/port) is allowed to be used only once.After the study found that the original:All unmanaged resource programs must be able to control the release of resources, such as database connections,
ERROR 2002 (HY000): Can ' t connect to local MySQL server through socket '/var/lib/mysql/mysql.sock ' (2)MY.CNF add[Client]Socket =/tmp/mysql.sock (tmp is the actual path)This article is from the "Network Engineering topic" Blog, please be sure to keep this source http://houzhibo.blog.51cto.com/3103241/1597814ERROR 2002 (HY000) Can ' t connect to local MySQL serv
Originally used a good MySQL server, suddenly reported can ' t connect to local MySQL server through socket ' Xxx.sock ' ERRORThe first thing to think about this problem is: Check the my.cnf socket path and permissions in the configuration.But after the view did not find the road power has a problem, and finally ran to another server configured at the same time to see the/data/perconadata has a/mnt/perconad
Premise: Cygwin connection to Windows version of MySQL via Mysql-python module Cannot connect via socket, instead TCP Connect as follows conn = MySQLdb.connect (host= ' localhost ', port=3306,user= ' xxx ', passwd= ' xxx ', db= ' xxx ', charset= ' UTF8 ') Error message: _mysql_exceptions. Operationalerror: (2002, "Can ' t connect to local MySQL server through socket
Lrs_set_recv_timeout: the time to wait for data to be returned after a request is sent.Lrs_set_recv_timeout2: time when the returned data is receivedLrs_set_receive_option: stop receiving data.1. mismatch (mismatched) endmarker (Terminator) is used by default by mismatch. The default value of mismatch is mismatch_size, that is, when the buffer size does not stop receiving at the same time, then read the buffer again until it times out, resulting in wasted time. Therefore, I will consider whether
In linux, php is used for socket programming and a connection rejection error is reported. Please check that this post was last edited by lovegis0101 at 08:40:57.
I am new to Linux, php, and socket (haha ....), I found some information on the Internet and wrote two basic php scripts on the client and server. in Windows, the test can communicate with each other. T
Label:Problem Description: 1:oracle database connection suddenly becomes very slow when landing; Sqldeveloper link database is slow; 2:kettle-spoon ETL Program Access database, task execution times: Database connection IO error: Socket Time out error. Solve: 1:lsnrctl status uses commands to view the status of Oracle listening, and after the command executes, the
10093 error. The application does not call wsastartup or wsastartup fails.
Problem description: failed to create UDP socket: 10093! Close and restart app.
Solution: Use wsastartup to initialize the network before accept:
Wsadata; int nret; If (nret = wsastartup (makeword (2, 2), wsadata ))! = 0) {printf ("wsastartup failed \ n"); exit (0 );}
See socket10093 error
Nginx start error under win7,win2008: Bind () to 0.0.0.0:80 failed (10013:an attempt is made to access a socket in a-mode forbidden by I TS access permissions).The reason is Win7 under Nginx default 80 port by system occupation, resulting in Nginx start error solution.Run the following command in the cmd window: [Plain]c:\users\administrator>netstat-aon | FINDSTR
when you perform a JDBC Direct operations database :We need to carry out a guide to the project (the introduction of "Msbase.jar" "Mssqlserver.jar" "Msutil.jar" the three packages, the specific practice is)Select the item that we want to import the package by hand, right click on the list of columns, select Properties, then select Java bukid Path in the panel, then check Add External Jars, and finally select the package we want to import.Graphic:(1) (2)This will import the required three package
10035-wsaewouldblock The resource is temporarily unavailable. For a non-locking socket, this error is usually returned if the request operation cannot be executed immediately. For example, calling connect on a non-paused socket will return this error. Because the connection request cannot be executed immediately. 10037
The JDBC Configuration statement is: jdbc:microsoft:sqlserver://server_name:1433If you run a program with an "error establishing socket" error, you should debug as follows:Don't know which one you're under?You can try the above command to see if your port is open!!Note:The address of the SP4 is:All versions: https://www.microsoft.com/en-US/download/details.aspx?i
When I started the project, I found that Tomcat couldn't run. Background output error socket bind failed: [730048]????????? X??? (э?é/??????? /???)???? Í??The discovery was restarted after Eclipse was dead. The original one is still in progress and is actually enabled with 2 tomcat. But there is a common port. So I reported this mistake.Workaround: Kill Tomcat in the process to restart Eclipse, or log out t
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