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I am trying to track down an issue with a cURL call in PHP. It works fine in our test environment, but not in our production environment. When I try to execute the cURL function, it just hangs and never ever responds. I have tried making a cURL connection from the command line and the same thing happens.
I'm wondering if cURL logs what is happening somewhere, because I can't figure out what is happening during the time the command is churning and churning. Does anyone know if there is a log that tracks what is happening there?
I think it is connectivity issues, but our IT guy insists I should be able to access it without a problem. Any ideas? I'm running CentOS and PHP 5.1.
Updates: Using verbose mode, I've gotten an error 28 "Connect() Timed Out". I tried extending the timeout to 100 seconds, and limiting the max-redirs to 5, no change. I tried pinging the box, and also got a timeout. So I'm going to present this back to IT and see if they will look at it again. Thanks for all the help, hopefully I'll be back in a half-hour with news that it was their problem.
Update 2: Turns out my box was resolving the server name with the external IP address. When IT gave me the internal IP address and I replaced it in the cURL call, everything worked great. Thanks for all the help everybody.
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Dry and brittle hair can be a significant contributing factor to your hair not holding curls. Several reasons can cause hair damage to occur, such as poor hair care routines or too much heat from curling or straightening your hair too often. You must have a healthy texture for your curls to last.
Addressing curl problems requires that we look to converting process and the very structure of paper to find why curl is occurring. And it is very often the case that the lack of information is all-pervasive; every link in the production and logistics chain can make a difference.
This hair type can have either a compact zigzag pattern that doesn’t twist around itself or tightly-wound s-shaped curls. It can also incorporate the two shapes. Type 4 curls can shrink when dried, so to determine if this is your curl pattern, give it a closer look when hair is wet and dried.
In wavy and curly hair, they are closer and can easily bond among themselves, creating more tension in the hair fiber and contributing to curling.
In your php, you can set the CURLOPT_VERBOSE variable:
curl_setopt($curl, CURLOPT_VERBOSE, TRUE);
This then logs to STDERR, or to the file specified using CURLOPT_STDERR (which takes a file pointer):
curl_setopt($curl, CURLOPT_STDERR, $fp);
From the command line, you can use the following switches:
--verbose to report more info to the command line--trace <file> or --trace-ascii <file> to trace to a fileYou can use --trace-time to prepend time stamps to verbose/file outputs
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