running "new \parallel\Runtime()" hangs indefinitely ?

[nargyriou]

I have PHP 7.3.5 with thread support, and VC15

If I try to run this:

$runtime = new \parallel\Runtime();
echo "Hello";
$runtime->kill();
die();

I get no output, the page stalls and the browser gives me "The connection was reinitialized"

The only line I need for the page to stall is $runtime = new \parallel\Runtime();

I only just installed the extension

• Put ` pthreadVC2.dll in the same folder as php.exe ; made sure it was all in my $PATH
• Put php_parallel.dll in the extensions folder
• Added extension=php_parallel in php.ini
• Rebooted wamp

Surely I must have missed something

Here's a snippet from my phpinfo();

System	Windows NT DESKTOP-3DG2O29 10.0 build 18362 (Windows 10) AMD64
Build Date	May 1 2019 13:10:59
Compiler	MSVC15 (Visual C++ 2017)
Architecture	x64
Configure Command	cscript /nologo configure.js "--enable-snapshot-build" "--enable-debug-pack" "--with-pdo-oci=c:\php-snap-build\deps_aux\oracle\x64\instantclient_12_1\sdk,shared" "--with-oci8-12c=c:\php-snap-build\deps_aux\oracle\x64\instantclient_12_1\sdk,shared" "--enable-object-out-dir=../obj/" "--enable-com-dotnet=shared" "--without-analyzer" "--with-pgo"
Server API	Apache 2.0 Handler
Virtual Directory Support	enabled
Configuration File (php.ini) Path	C:\WINDOWS
Loaded Configuration File	C:\wamp64\bin\apache\apache2.4.39\bin\php.ini
Scan this dir for additional .ini files	(none)
Additional .ini files parsed	(none)
PHP API	20180731
PHP Extension	20180731
Zend Extension	320180731
Zend Extension Build	API320180731,TS,VC15
PHP Extension Build	API20180731,TS,VC15
Debug Build	no
Thread Safety	enabled
Thread API	Windows Threads
Zend Signal Handling	disabled
Zend Memory Manager	enabled
Zend Multibyte Support	provided by mbstring
IPv6 Support	enabled
DTrace Support	disabled
Registered PHP Streams	php, file, glob, data, http, ftp, zip, compress.zlib, compress.bzip2, https, ftps, phar
Registered Stream Socket Transports	tcp, udp, ssl, tls, tlsv1.0, tlsv1.1, tlsv1.2
Registered Stream Filters	convert.iconv., string.rot13, string.toupper, string.tolower, string.strip_tags, convert., consumed, dechunk, zlib., bzip2.

And parallel is indeed in the extensions

parallel support	enabled
parallel version	1.1.3 php_parallel-1.1.3-7.3-ts-vc15-x64

[bavohe3648]

I have the same issue. When creating multiple runtime instances with new \parallel\Runtime(); some instances fail to create and the process hangs indefinitely. Using: PHP 7.4.6 (cli)( ZTS Visual C++ 2017 x64 ) parallel version = 1.1.3

[krakjoe]

If the issue persists under 8.0+ please open a new issue.

Note, I don't know why you would try to run:

$runtime = new \parallel\Runtime();
echo "Hello";
$runtime->kill();
die();