sqlcommand timeout

the commandtimeout attribute. For example, for 60 seconds, the default timeout value of sqlcommand is 30 seconds. You can also set the timeout attribute of sqlcommand to 0. Note: The value 0 indicates that there is no limit. The value 0 should be avoided in commandtimeout; otherwise, the command will be waiting fo

When I first arrived on Monday, the company asked me to solve the problem that the system had been residual. One of the channels could not be opened, and an error was reported, "the timeout time is up. The time-out period has expired or the server has not responded before the operation is completed"The initial analysis reason is that the connection timed out during the MSSQL operation. I did not pay attention to this issue before, probably because I s

When I first arrived on Monday, the company asked me to solve the problem that the system had been residual. One of the channels could not be opened, and an error was reported, "the timeout time is up. The time-out period has expired or the server has not responded before the operation is completed" The initial analysis reason is that the connection timed out during the MSSQL operation. I did not pay attention to this issue before, probably because I

When I first arrived on Monday, the company asked me to solve the problem that the system had been residual. One of the channels could not be opened, and an error was reported, "the timeout time is up. The time-out period has expired or the server has not responded before the operation is completed" The initial analysis reason is that the connection timed out during the MSSQL operation. I did not pay attention to this issue before, probably because I

First of all to analyze the reasons for the timeout: 1. The network is not smooth. 2. Background running slower (the first time the server is running, easy to appear) Timeout Result: Timeout set request timeout in JQ. Enter error (Error handling) If the server response time exceeds the time set

In order to optimize the query timeout setting method of OceanBase, This article investigates MySQL's timeout processing records as follows.Copy codeThe Code is as follows:Mysql> show variables like '% time % ';+ ---------------------------- + ------------------- +| Variable_name | Value |+ ---------------------------- + ------------------- +| Connect_timeout | 10 || Datetime_format | % Y-% m-% d % H: % I:

In order to optimize the query timeout setting method of OceanBase, This article investigates MySQL's timeout processing records as follows. Copy codeThe Code is as follows: mysql> show variables like '% time % '; + ---------------------------- + ------------------- + | Variable_name | Value | + ---------------------------- + ------------------- + | Connect_timeout | 10 | | Datetime_format | % Y-% m-% d % H

Use the alarm function to set a timeout void handler (int sig) { } signal (SIGALRM, handler); Alarm (5); int ret = read (FD, buf, sizeof (BUF)); if (ret = = 1 errno = = eintr) errno = etimeout; else if (ret >= 0) alarm (0); ................. Program general framework as shown above, if read in the 5s by the SIGALRM signal interruption and return, it indicates a timeout, otherwise no

In the update, in the test exception, during the download process, found that if the direct system disabled the network, will report errors, can be captured. But if third-party software restricts the networking of programs, the problem comes.The program will always be there waiting, no exceptions, and no Qnetworkaccessmanager::finsh and Qnetworkreply::error and Qnetworkreply::finsh signals are sent.So the idea is to add a timeout to the download, but

"The other tutorials in this series are being translated and clicked on Category: TestNG for viewing." 】 "Translation by mingming like the month QQ 605283073" Original: http://websystique.com/java/testing/testng-timeout-example/ This article describes the timeout for testng tests. The TestNG timeout attribute can be implemented through @test (

The was help document defines the session timeout: The session timeout specifies how long it will remain unused until the session is no longer valid. Specifies that the setting timeout or no timeout. Specifies a value that is greater than or equal to 2 in minutes. The values specified in the WEB module deployment desc

Network timeout and network timeoutNetwork timeout written by Wu xueying NSHTTPURLResponse * response = nil; NSError * error = nil; NSMutableURLRequest * request = [[NSMutableURLRequest alloc] initWithURL: [NSURL URLWithString: url]; request. timeoutInterval = 15; request. HTTPMethod = @ "POST"; NSData * respData = [NSURLConnection sendSynchronousRequest: request returningResponse: response error: error]

SQL query timeout setting method (about timeout processing) bitsCN.com in order to optimize the OceanBase's query timeout setting method, this article investigates MySQL's processing of timeout, recording as follows. Mysql> show variables like '% time % '; + ---------------------------- + ------------------- + | Vari

causes:Last week to several clusters of machine upgrade package, each cluster about 2000 servers, but in the process of software delivery and batch execution of commands in the course of two have encountered problems, in the batch execution of the command will always be stuck in the back for a long time can not quit, finally had to manually kill the process.If the SSHPT batch execution of the command, to the end of a long time, and later reported a TypeError exception, because the return value i

Reference Database Link string: View the application pool usage:Select * From sysprocesses where dbid = db_id ('database name ') Max pool size: If not set, the default value is 100, and the theoretical maximum value is 32767. The maximum number of connections is the maximum number of connections that can be applied by the connection pool. If the number of database connection requests exceeds this limit, the subsequent database connection requests will be added to the waiting queue, which will

Reference Database Link string: View the application pool usage:Select * From sysprocesses where dbid = db_id ('database name ') Max pool size: If not set, the default value is 100, and the theoretical maximum value is 32767. The maximum number of connections is the maximum number of connections that can be applied by the connection pool. If the number of database connection requests exceeds this limit, the subsequent database connection requests will be added to the waiting queue, which will

PHP file_get_contents function Read the resolution of remote data timeout, C function timeout The file_get_contents function often fails to read remote data in the case of poor network conditions.The solution is as follows:Copy the Code code as follows:/* Set a time-out mate failed to try multiple reads, the effect is much better than the original */$url = ' http://www.bkjia.com ';$opts = Array (' HTTP '

Php page function setting timeout limit method, php page function timeout This article describes how to set the timeout limit for functions on the php page. Share it with you for your reference. The specific method is as follows: When the page program execution times out, the system will prompt Fatal error: Maximum execution time of 300 seconds exceeded because t

ObjectiveRequests request, the interface response time, but also we need to pay attention to a point, if the response time is too long, it is unreasonable.If the server does not respond in a timely manner, you can not wait until you set a timeout time.About the response time of requests request, official online not too much introduction, and I Baidu search, read a lot of information written is r.elapsed.microseconds get, however are wrong!!!Elapsed of

TCP timeout and retransmission mechanism 　　 TCP protocol is a reliable transmission layer protocol for connection, which guarantees the reliable transmission of data, and the timeout and retransmission mechanism of TCP design for some problems such as error, time lost and so on. The basic principle: After sending a data, it opens a timer, if in this time does not receive send the data ACK acknowledgement me