Newsgroups: php.internals
Path: news.php.net
Xref: news.php.net php.internals:101010
Mailing-List: contact internals-help@lists.php.net; run by ezmlm
Received-SPF: error (pb1.pair.com: domain zend.com from 104.47.40.132 cause and error)
To: Haitao Lv <i@lvht.net>
CC: PHP Internals <internals@lists.php.net>
Thread-Topic: [PHP-DEV] RFC - Zend VM Pause API 
Thread-Index: AQHTUq+MRlKJxgZnpUWrjGakEM4VPKL/Kb/IgAAPDQCAAARLE4AAAVTj
Date: Wed, 1 Nov 2017 09:15:44 +0000
Message-ID: <BN6PR02MB32346E13D1F857E472C2020BBF5F0@BN6PR02MB3234.namprd02.prod.outlook.com>
References: <736B46E8-9458-4E63-8BB7-AF93A8C35F58@lvht.net>
 <BN6PR02MB3234253A0C2D4015781B241CBF5F0@BN6PR02MB3234.namprd02.prod.outlook.com>,<F5BEA807-6082-4B0C-AC83-C5625782766F@lvht.net>,<BN6PR02MB32345A3C6EBD63707B32F51BBF5F0@BN6PR02MB3234.namprd02.prod.outlook.com>
In-Reply-To: <BN6PR02MB32345A3C6EBD63707B32F51BBF5F0@BN6PR02MB3234.namprd02.prod.outlook.com>
Accept-Language: en-US
Content-Language: en-US
received-spf: None (protection.outlook.com: zend.com does not designate
 permitted sender hosts)
spamdiagnosticoutput: 1:99
spamdiagnosticmetadata: NSPM
Content-Type: multipart/alternative;
	boundary="_000_BN6PR02MB32346E13D1F857E472C2020BBF5F0BN6PR02MB3234namp_"
MIME-Version: 1.0
X-MS-Exchange-CrossTenant-Network-Message-Id: 3ba44dfa-ab10-4a92-0528-08d5210921b3
X-MS-Exchange-CrossTenant-originalarrivaltime: 01 Nov 2017 09:15:44.4877
 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 32210298-c08b-4829-8097-6b12c025a892
X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN6PR02MB3234
Subject: Re: [PHP-DEV] RFC - Zend VM Pause API 
From: dmitry@zend.com (Dmitry Stogov)

--_000_BN6PR02MB32346E13D1F857E472C2020BBF5F0BN6PR02MB3234namp_
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable

or just change execute_data->opline...

________________________________
From: Dmitry Stogov
Sent: Wednesday, November 1, 2017 12:14:22 PM
To: Haitao Lv
Cc: PHP Internals
Subject: Re: [PHP-DEV] RFC - Zend VM Pause API


after zend_interrupt_function() callback VM continues execution using EG(cu=
rrent_execute_data).

callback may modify it in any way (e.g. unwind stack, or switch to another =
co-routine or continuation).


Thanks. Dmitry.

________________________________
From: Haitao Lv <i@lvht.net>
Sent: Wednesday, November 1, 2017 11:54:54 AM
To: Dmitry Stogov
Cc: PHP Internals
Subject: Re: [PHP-DEV] RFC - Zend VM Pause API

It seems that set EG(vm_interrupt) to 1 could not stop the vm execution but=
 only execute the interrupt_function and continue the current execution.

However, my RFC propose to stop the current execution.

On 1 Nov 2017, at 16:07, Dmitry Stogov <dmitry@zend.com<mailto:dmitry@zend.=
com>> wrote:

Hi,

It should be possible do similar things using EG(vm_interrupt) and zend_int=
errupt_function() callback (introduced in php-7.1)
ext/pcntl implements asynchronous signal handling using this.

Thanks. Dmitry.
________________________________
From: Haitao Lv <i@lvht.net<mailto:i@lvht.net>>
Sent: Wednesday, November 1, 2017 4:19:07 AM
To: PHP Internals
Subject: [PHP-DEV] RFC - Zend VM Pause API

Hi, internals,

I propose to introduce a new zend vm pause api, and here is the RPF

https://wiki.php.net/rfc/zend-vm-pause-api

Please gave your comment.

Thank you.



--
PHP Internals - PHP Runtime Development Mailing List
To unsubscribe, visit: http://www.php.net/unsub.php


--_000_BN6PR02MB32346E13D1F857E472C2020BBF5F0BN6PR02MB3234namp_--