nginx lua: os.execute waitpid() failed (10: No child processes)Nginx & Lua: Hacks, optimizations &...
How much cash can I safely carry into the USA and avoid civil forfeiture?
Checks user level and limit the data before saving it to mongoDB
How to denote matrix elements succinctly?
Is there really no use for MD5 anymore?
What term is being referred to with "reflected-sound-of-underground-spirits"?
How come there are so many candidates for the 2020 Democratic party presidential nomination?
can anyone help me with this awful query plan?
Why does Mind Blank stop the Feeblemind spell?
On The Origin of Dissonant Chords
What is the most expensive material in the world that could be used to create Pun-Pun's lute?
What happens to Mjolnir (Thor's hammer) at the end of Endgame?
Extension of 2-adic valuation to the real numbers
How does Captain America channel this power?
Why boldmath fails in a tikz node?
Read line from file and process something
Can we say “you can pay when the order gets ready”?
Coordinate my way to the name of the (video) game
"The cow" OR "a cow" OR "cows" in this context
How do I deal with a coworker that keeps asking to make small superficial changes to a report, and it is seriously triggering my anxiety?
Check if a string is entirely made of the same substring
Pre-plastic human skin alternative
How to stop co-workers from teasing me because I know Russian?
Who was the lone kid in the line of people at the lake at the end of Avengers: Endgame?
Function pointer with named arguments?
nginx lua: os.execute waitpid() failed (10: No child processes)
Nginx & Lua: Hacks, optimizations & observationsAll Passenger processes suddenly hang - backtrace indicates reading POST data?cgit only works on command line, but not with nginxNginx listening on different port but not accessible from outsideLua flavored Nginx rewrite or internal redirection cyclePassthrough captured request in nginx with luaNGINX + Lua : set cache key based on upstream Response headersnginx location blocks not parsing as expectednginx, lua and response timeCannot connect through WebSockets with nginx proxy
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ height:90px;width:728px;box-sizing:border-box;
}
So, I'm trying to execute a script on every request. I know how that sounds, this is for development environment.
I've added this to my nginx config access_by_lua_file "/opt/nginx/git-magic.lua";
git-magic.lua contains local status = os.execute('/opt/nginx/git-magic.sh')
And git-magic.sh contains: echo hello >> /tmp/git-magic
The issue is:
Whenever I hit any URL, I get the following in the nginx error log: 2012/09/27 15:35:48 [alert] 3241#0: waitpid() failed (10: No child processes)
Any ideas what I might be doing wrong?
nginx lua
asked Sep 27 '12 at 15:45
Andrei SerdeliucAndrei Serdeliuc
40541026
bumped to the homepage by Community♦ 18 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
|
show 1 more comment
So, I'm trying to execute a script on every request. I know how that sounds, this is for development environment.
I've added this to my nginx config access_by_lua_file "/opt/nginx/git-magic.lua";
git-magic.lua contains local status = os.execute('/opt/nginx/git-magic.sh')
And git-magic.sh contains: echo hello >> /tmp/git-magic
The issue is:
Whenever I hit any URL, I get the following in the nginx error log: 2012/09/27 15:35:48 [alert] 3241#0: waitpid() failed (10: No child processes)
Any ideas what I might be doing wrong?
nginx lua
asked Sep 27 '12 at 15:45
Andrei SerdeliucAndrei Serdeliuc
40541026
bumped to the homepage by Community♦ 18 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
wow... I'm having the EXACT same problem, and thought I was going nuts... I'm looking hard to see if I can find an answer...
– user138906
Sep 28 '12 at 18:31
I am also having the same problem!!
– Sabya
Oct 3 '12 at 14:16
Have you checked the obvious? Can nginx user access lua file? can nginx user write to /tmp/ ?
– c2h5oh
Oct 3 '12 at 22:13
Lua can access git-magic.sh, git-magic.sh writes the right thing to /tmp/git-magic
– Andrei Serdeliuc
Oct 3 '12 at 22:19
See if there's an apparmor.d file for nginx. I had a problem convincing dhcpd to run a file when an address is requested, because apparmor was blocking it.
– Tom O'Connor
Oct 22 '12 at 11:54
|
show 1 more comment
So, I'm trying to execute a script on every request. I know how that sounds, this is for development environment.
I've added this to my nginx config access_by_lua_file "/opt/nginx/git-magic.lua";
git-magic.lua contains local status = os.execute('/opt/nginx/git-magic.sh')
And git-magic.sh contains: echo hello >> /tmp/git-magic
The issue is:
Whenever I hit any URL, I get the following in the nginx error log: 2012/09/27 15:35:48 [alert] 3241#0: waitpid() failed (10: No child processes)
Any ideas what I might be doing wrong?
nginx lua
asked Sep 27 '12 at 15:45
Andrei SerdeliucAndrei Serdeliuc
40541026
So, I'm trying to execute a script on every request. I know how that sounds, this is for development environment.
I've added this to my nginx config access_by_lua_file "/opt/nginx/git-magic.lua";
git-magic.lua contains local status = os.execute('/opt/nginx/git-magic.sh')
And git-magic.sh contains: echo hello >> /tmp/git-magic
The issue is:
Whenever I hit any URL, I get the following in the nginx error log: 2012/09/27 15:35:48 [alert] 3241#0: waitpid() failed (10: No child processes)
Any ideas what I might be doing wrong?
nginx lua
nginx lua
asked Sep 27 '12 at 15:45
Andrei SerdeliucAndrei Serdeliuc
40541026
asked Sep 27 '12 at 15:45
Andrei SerdeliucAndrei Serdeliuc
40541026
asked Sep 27 '12 at 15:45
Andrei SerdeliucAndrei Serdeliuc
40541026
asked Sep 27 '12 at 15:45
Andrei SerdeliucAndrei Serdeliuc
40541026
asked Sep 27 '12 at 15:45
Andrei SerdeliucAndrei Serdeliuc
40541026
40541026
bumped to the homepage by Community♦ 18 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
bumped to the homepage by Community♦ 18 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
wow... I'm having the EXACT same problem, and thought I was going nuts... I'm looking hard to see if I can find an answer...
– user138906
Sep 28 '12 at 18:31
I am also having the same problem!!
– Sabya
Oct 3 '12 at 14:16
Have you checked the obvious? Can nginx user access lua file? can nginx user write to /tmp/ ?
– c2h5oh
Oct 3 '12 at 22:13
Lua can access git-magic.sh, git-magic.sh writes the right thing to /tmp/git-magic
– Andrei Serdeliuc
Oct 3 '12 at 22:19
See if there's an apparmor.d file for nginx. I had a problem convincing dhcpd to run a file when an address is requested, because apparmor was blocking it.
– Tom O'Connor
Oct 22 '12 at 11:54
|
show 1 more comment
wow... I'm having the EXACT same problem, and thought I was going nuts... I'm looking hard to see if I can find an answer...
– user138906
Sep 28 '12 at 18:31
I am also having the same problem!!
– Sabya
Oct 3 '12 at 14:16
Have you checked the obvious? Can nginx user access lua file? can nginx user write to /tmp/ ?
– c2h5oh
Oct 3 '12 at 22:13
Lua can access git-magic.sh, git-magic.sh writes the right thing to /tmp/git-magic
– Andrei Serdeliuc
Oct 3 '12 at 22:19
See if there's an apparmor.d file for nginx. I had a problem convincing dhcpd to run a file when an address is requested, because apparmor was blocking it.
– Tom O'Connor
Oct 22 '12 at 11:54
wow... I'm having the EXACT same problem, and thought I was going nuts... I'm looking hard to see if I can find an answer...
– user138906
Sep 28 '12 at 18:31
wow... I'm having the EXACT same problem, and thought I was going nuts... I'm looking hard to see if I can find an answer...
– user138906
Sep 28 '12 at 18:31
I am also having the same problem!!
– Sabya
Oct 3 '12 at 14:16
I am also having the same problem!!
– Sabya
Oct 3 '12 at 14:16
Have you checked the obvious? Can nginx user access lua file? can nginx user write to /tmp/ ?
– c2h5oh
Oct 3 '12 at 22:13
Have you checked the obvious? Can nginx user access lua file? can nginx user write to /tmp/ ?
– c2h5oh
Oct 3 '12 at 22:13
Lua can access git-magic.sh, git-magic.sh writes the right thing to /tmp/git-magic
– Andrei Serdeliuc
Oct 3 '12 at 22:19
Lua can access git-magic.sh, git-magic.sh writes the right thing to /tmp/git-magic
– Andrei Serdeliuc
Oct 3 '12 at 22:19
See if there's an apparmor.d file for nginx. I had a problem convincing dhcpd to run a file when an address is requested, because apparmor was blocking it.
– Tom O'Connor
Oct 22 '12 at 11:54
See if there's an apparmor.d file for nginx. I had a problem convincing dhcpd to run a file when an address is requested, because apparmor was blocking it.
– Tom O'Connor
Oct 22 '12 at 11:54
|
show 1 more comment
1 Answer
1
active
oldest
votes
The lua-resty-shell claims to solve this issue by supplying a non-blocking os.execute equivalent.
answered Jun 30 '14 at 10:07
FrederikFrederik
1387
add a comment |
Your Answer
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "2"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fserverfault.com%2fquestions%2f432609%2fnginx-lua-os-execute-waitpid-failed-10-no-child-processes%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
The lua-resty-shell claims to solve this issue by supplying a non-blocking os.execute equivalent.
answered Jun 30 '14 at 10:07
FrederikFrederik
1387
add a comment |
The lua-resty-shell claims to solve this issue by supplying a non-blocking os.execute equivalent.
answered Jun 30 '14 at 10:07
FrederikFrederik
1387
add a comment |
The lua-resty-shell claims to solve this issue by supplying a non-blocking os.execute equivalent.
answered Jun 30 '14 at 10:07
FrederikFrederik
1387
The lua-resty-shell claims to solve this issue by supplying a non-blocking os.execute equivalent.
answered Jun 30 '14 at 10:07
FrederikFrederik
1387
answered Jun 30 '14 at 10:07
FrederikFrederik
1387
answered Jun 30 '14 at 10:07
FrederikFrederik
1387
answered Jun 30 '14 at 10:07
FrederikFrederik
1387
1387
add a comment |
add a comment |
Thanks for contributing an answer to Server Fault!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fserverfault.com%2fquestions%2f432609%2fnginx-lua-os-execute-waitpid-failed-10-no-child-processes%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
wow... I'm having the EXACT same problem, and thought I was going nuts... I'm looking hard to see if I can find an answer...
– user138906
Sep 28 '12 at 18:31
I am also having the same problem!!
– Sabya
Oct 3 '12 at 14:16
Have you checked the obvious? Can nginx user access lua file? can nginx user write to /tmp/ ?
– c2h5oh
Oct 3 '12 at 22:13
Lua can access git-magic.sh, git-magic.sh writes the right thing to /tmp/git-magic
– Andrei Serdeliuc
Oct 3 '12 at 22:19
See if there's an apparmor.d file for nginx. I had a problem convincing dhcpd to run a file when an address is requested, because apparmor was blocking it.
– Tom O'Connor
Oct 22 '12 at 11:54