unable to set stream resource to non-blocking - PHP 7.1 stream_set_blocking doesn't work

[berbagimadani]

I am using
-windows 7 64 bit
-php 7.1.9

PHP fatal error: uncaugt RuntimeException: unable to set stream resource to non-blocking mode in ...../vendor/react/stream/src/WritableResourceStream.php:34

look here, "stream_set_blocking doesn't work"
https://raw.githubusercontent.com/php/php-src/PHP-7.1/NEWS

please help. Thank you

[clue]

Hi @berbagimadani! I'm not sure I follow what you're trying to do and what your issue is, as it's a bit unclear what you're trying to achieve from the description you've posted.

May I ask you provide a simple gist of what you're trying to achieve? Thanks!

Your referenced PHP changelog only links to https://bugs.php.net/bug.php?id=72853 which leads to php/php-src@abe0090 which is a minor fix in PHP 7.0.11 and only affects stream_get_meta_data() which does not appear to be relevant here.

Given you're using Windows, it looks like you may be affected by #46 and/or reactphp/child-process#41 instead.

[berbagimadani]

Thankyou for reply,
i am using -windows 7 64bit -php 7.1.9
when i run code example "cat.php" here there is an error.

I want no errors like the picture above

Thank's

[clue]

Yes, this is a known issue for Windows only and is covered in our README.

Windows does not offer an API to read from console input without blocking in PHP. Unfortunately, until https://bugs.php.net/bug.php?id=47918 is addressed (which is unlikely to happen any time soon), there's nothing we could do to work around this (#46).

In order to avoid this issue: Simply don't read from console input on Windows (for example clue/psocksd@c2f2f90),

I believe this has been answered, so I'm closing this for now. Please come back with more details if this problem persists and we can reopen this 👍

[merovinh]

Have the same issue on Centos 7
PHP Fatal error: Uncaught RuntimeException: Unable to set stream resource to non-blocking mode in .../vendor/react/stream/src/WritableResourceStream.php:35

PHP 7.2.14

[clue]

@merovinh We're not aware of any such limitations except for process pipes on Windows. Can you create a new issue with some steps to reproduce the problem you're seeing? 👍

[merovinh]

@clue I created an issue with example here Kucoin/kucoin-php-sdk#68

kucoin-php-sdk dependencies uses reactphp, and the problem somewhere there. Unfortunately I can't create example independent of third party.