Re: [SOGo] Users can't configure clients to use ActiveSync
Ludovic, I'm running SOGo 4.0.8 and SOPE 4.9. I have found a solution to this problem. I'm running SOGO (both instances) using systemd. The EAS instance has been the only one with this problem. My EAS instance service file it sogod-eas.service. I've created the file override.conf within /etc/systemd/system/sogod-eas.service.d. The file contains: [Service] LimitNOFILE=infinity TasksMax=infinity Once this file was in place I was able to create more than 508 child processes without a problem. I'm currently running with 700 eas processes. Thanks, Bob Bob Dushok Director of Enterprise Systems and Computer Labs Luzerne County Community College 1-800-377-5222 ext 7327 bdus...@luzerne.edu - Original message - From: ""Ludovic Marcotte (lmarco...@inverse.ca)" Sent by: users-requ...@sogo.nu To: users@sogo.nu Cc: Subject: Re: [SOGo] Users can't configure clients to use ActiveSync Date: Mon, Nov 11, 2019 11:17 AM Hi Bob, Which version of SOGo and SOPE are you using? Thanks, On 2019-11-11 10:42 a.m., bdus...@luzerne.edu wrote: Michel, Thanks for your response. The Sogo logs don't appear to address the problem. I am seeing the error "No child available to handle incoming request!" around the time of the connection attempt, but I can't match it with the configuration attempt. The users aren't using Office, they are using the ActiveSync support included with iOS and Android. I'm not certain if I understand your third point. The URL I'm using is https. We have a CA signed cert installed in Nginx. Since I posted my original message I've done a lot of additional troubleshooting. It seems like the "No child available to handle incoming request!" error may indicate there aren't enough child processes available. I've tried increasing WOWorkerCount unsuccessfully. When I attempt to increase this count I begin obtaining the "sogod [1716]: [ERROR] <0x0x5595d0273e50[WOHttpAdaptor]> failure notifying watchdog we are ready during events registration: NAME:NGSocketShutdownDuringWriteException REASON:the socket was shutdown INFO:{errno = 32; error = "Broken pipe"; stream = "{object = 0x5595d03818f0;}"; }" error. I'm able to start exactly 508 workers. When I attempt 509 workers the error appears and SOGo shutdown quickly after startup. I believe this may be OS related but I can't solve it. I've changed /etc/security/limits.d/20-nproc.conf to include: sogo soft nproc unlimited sogoeas soft nproc unlimited root soft nproc unlimited No difference. I’ve also tried changing /etc/security/limits.conf to include: sogo - stack 32768 sogo - nproc 8192 sogoeas - stack 32768 sogoeas - nproc 8192 Again, no change. I'm researching thread/process limits per user in Linux. So far I haven't had any success. Thanks again, Bob Bob Dushok Director of Enterprise Systems and Computer Labs Luzerne County Community College 1-800-377-5222 ext 7327 bdus...@luzerne.edu - Original message - From: ""Support (supp...@foxserv.be)" Sent by: users-requ...@sogo.nu To: users@sogo.nu Cc: Subject: Re: [SOGo] Users can't configure clients to use ActiveSync Date: Sat, Nov 9, 2019 7:27 AM Hello 3 things First thing, what does Sogo's logs say? Second thing, the Office version, is that the last one? 3rd thing, when you add the URL with the subdomain with /Microsoft-Server-ActiveSync, you add it without the "https", because if you add it, was that my mistake, it actually adds an error message. Have a good day Michel Le Mercredi, Novembre 06, 2019 16:19 CET, "bdus...@luzerne.edu" a écrit: We've recently begun receiving reports from some of our students indicating they can't configure their phones to access Sogo. I've verified this using iOS and an encountering the problem as well. Users select to add a Microsoft Exchange account, enter their e-mail address, select to configure manually when prompted, enter their password when prompted, then click next. iOS displays "Verifying..." for a few seconds and then prompts for more information. They enter the correct server, username, and password then click next. After a pause of about a minute with "Verifying" displayed the error "Unable to verify account information" appears. I've been checking both my nginx and sogo logs and can't find any details on the problem. I'm running a separate instance for eas traffic as specified at https://sogo.nu/support/faq/dedicated-separate-sogo-instance-for-activesync.html The nginx logs are showing a LOT of ActiveSync traffic. I believe t
Re: [SOGo] Users can't configure clients to use ActiveSync
Hi Bob, Which version of SOGo and SOPE are you using? Thanks, On 2019-11-11 10:42 a.m., bdus...@luzerne.edu wrote: Michel, Thanks for your response. The Sogo logs don't appear to address the problem. I am seeing the error "No child available to handle incoming request!" around the time of the connection attempt, but I can't match it with the configuration attempt. The users aren't using Office, they are using the ActiveSync support included with iOS and Android. I'm not certain if I understand your third point. The URL I'm using is https. We have a CA signed cert installed in Nginx. Since I posted my original message I've done a lot of additional troubleshooting. It seems like the "No child available to handle incoming request!" error may indicate there aren't enough child processes available. I've tried increasing WOWorkerCount unsuccessfully. When I attempt to increase this count I begin obtaining the "sogod [1716]: [ERROR] <0x0x5595d0273e50[WOHttpAdaptor]> failure notifying watchdog we are ready during events registration: NAME:NGSocketShutdownDuringWriteException REASON:the socket was shutdown INFO:{errno = 32; error = "Broken pipe"; stream = "{object = 0x5595d03818f0;}"; }" error. I'm able to start exactly 508 workers. When I attempt 509 workers the error appears and SOGo shutdown quickly after startup. I believe this may be OS related but I can't solve it. I've changed /etc/security/limits.d/20-nproc.conf to include: sogo soft nproc unlimited sogoeas soft nproc unlimited root soft nproc unlimited No difference. I’ve also tried changing /etc/security/limits.conf to include: sogo - stack 32768 sogo - nproc 8192 sogoeas - stack 32768 sogoeas - nproc 8192 Again, no change. I'm researching thread/process limits per user in Linux. So far I haven't had any success. Thanks again, Bob Bob Dushok Director of Enterprise Systems and Computer Labs Luzerne County Community College 1-800-377-5222 ext 7327 bdus...@luzerne.edu - Original message - From: ""Support (supp...@foxserv.be)" Sent by: users-requ...@sogo.nu To: users@sogo.nu Cc: Subject: Re: [SOGo] Users can't configure clients to use ActiveSync Date: Sat, Nov 9, 2019 7:27 AM Hello 3 things First thing, what does Sogo's logs say? Second thing, the Office version, is that the last one? 3rd thing, when you add the URL with the subdomain with /Microsoft-Server-ActiveSync, you add it without the "https", because if you add it, was that my mistake, it actually adds an error message. Have a good day Michel Le Mercredi, Novembre 06, 2019 16:19 CET, "bdus...@luzerne.edu" a écrit: * We've recently begun receiving reports from some of our students indicating they can't configure their phones to access Sogo. I've verified this using iOS and an encountering the problem as well. Users select to add a Microsoft Exchange account, enter their e-mail address, select to configure manually when prompted, enter their password when prompted, then click next. iOS displays "Verifying..." for a few seconds and then prompts for more information. They enter the correct server, username, and password then click next. After a pause of about a minute with "Verifying" displayed the error "Unable to verify account information" appears. I've been checking both my nginx and sogo logs and can't find any details on the problem. I'm running a separate instance for eas traffic as specified at _https://sogo.nu/support/faq/dedicated-separate-sogo-instance-for-activesync.html_ <https://linkprotect.cudasvc.com/url?a=https%3a%2f%2fmandrillapp.com%2ftrack%2fclick%2f31134805%2fsogo.nu%3fp%3deyJzIjoiX0FZcnY0LXEzWmFqbjRtenRlMWJOQkFRZm9VIiwidiI6MSwicCI6IntcInVcIjozMTEzNDgwNSxcInZcIjoxLFwidXJsXCI6XCJodHRwczpcXFwvXFxcL3NvZ28ubnVcXFwvc3VwcG9ydFxcXC9mYXFcXFwvZGVkaWNhdGVkLXNlcGFyYXRlLXNvZ28taW5zdGFuY2UtZm9yLWFjdGl2ZXN5bmMuaHRtbFwiLFwiaWRcIjpcIjFjYWZhMWNkODEyYTQ2M2E5MjM1YmYzYzZkMTkyZDZhXCIsXCJ1cmxfaWRzXCI6W1wiMDk3YjJhNWU5MDE5ZGNjNDU2M2Y4ZDc0ZGVlNmYxYjk3YjI1NTg4ZFwiXX0ifQ=E,1,uCPjzEaxNqInTJ5C-icMVFtv7acvC_bay-DylbJzmaoLRqbrMupr3xieWcZ84PPKdoBzvgIiEhL6ygUxwRQXgs1lqfJb6nVacLvqjM-HdWwm2krQrQKoRW3dH-M,=1> The nginx logs are showing a LOT of ActiveSync traffic. I believe this problem is related to something in my configuration, not users ability to access our server. It appears users who have preexisting configs are fine. New users can’t seem to configure their devices.
Re: [SOGo] Users can't configure clients to use ActiveSync
Michel, Thanks for your response. The Sogo logs don't appear to address the problem. I am seeing the error "No child available to handle incoming request!" around the time of the connection attempt, but I can't match it with the configuration attempt. The users aren't using Office, they are using the ActiveSync support included with iOS and Android. I'm not certain if I understand your third point. The URL I'm using is https. We have a CA signed cert installed in Nginx. Since I posted my original message I've done a lot of additional troubleshooting. It seems like the "No child available to handle incoming request!" error may indicate there aren't enough child processes available. I've tried increasing WOWorkerCount unsuccessfully. When I attempt to increase this count I begin obtaining the "sogod [1716]: [ERROR] <0x0x5595d0273e50[WOHttpAdaptor]> failure notifying watchdog we are ready during events registration: NAME:NGSocketShutdownDuringWriteException REASON:the socket was shutdown INFO:{errno = 32; error = "Broken pipe"; stream = "{object = 0x5595d03818f0;}"; }" error. I'm able to start exactly 508 workers. When I attempt 509 workers the error appears and SOGo shutdown quickly after startup. I believe this may be OS related but I can't solve it. I've changed /etc/security/limits.d/20-nproc.conf to include: sogo soft nproc unlimited sogoeas soft nproc unlimited root soft nproc unlimited No difference. I’ve also tried changing /etc/security/limits.conf to include: sogo - stack 32768 sogo - nproc 8192 sogoeas - stack 32768 sogoeas - nproc 8192 Again, no change. I'm researching thread/process limits per user in Linux. So far I haven't had any success. Thanks again, Bob Bob Dushok Director of Enterprise Systems and Computer Labs Luzerne County Community College 1-800-377-5222 ext 7327 bdus...@luzerne.edu - Original message - From: ""Support (supp...@foxserv.be)" Sent by: users-requ...@sogo.nu To: users@sogo.nu Cc: Subject: Re: [SOGo] Users can't configure clients to use ActiveSync Date: Sat, Nov 9, 2019 7:27 AM Hello 3 things First thing, what does Sogo's logs say? Second thing, the Office version, is that the last one? 3rd thing, when you add the URL with the subdomain with /Microsoft-Server-ActiveSync, you add it without the "https", because if you add it, was that my mistake, it actually adds an error message. Have a good day Michel Le Mercredi, Novembre 06, 2019 16:19 CET, "bdus...@luzerne.edu" a écrit: We've recently begun receiving reports from some of our students indicating they can't configure their phones to access Sogo. I've verified this using iOS and an encountering the problem as well. Users select to add a Microsoft Exchange account, enter their e-mail address, select to configure manually when prompted, enter their password when prompted, then click next. iOS displays "Verifying..." for a few seconds and then prompts for more information. They enter the correct server, username, and password then click next. After a pause of about a minute with "Verifying" displayed the error "Unable to verify account information" appears. I've been checking both my nginx and sogo logs and can't find any details on the problem. I'm running a separate instance for eas traffic as specified at https://sogo.nu/support/faq/dedicated-separate-sogo-instance-for-activesync.html The nginx logs are showing a LOT of ActiveSync traffic. I believe this problem is related to something in my configuration, not users ability to access our server. It appears users who have preexisting configs are fine. New users can’t seem to configure their devices. I am seeing the following errors within my SOGo log: Nov 06 10:05:45 sogod [32707]: [ERROR] <0x0x55720946ebf0[WOWatchDog]> No child available to handle incoming request! We have a large number of users accessing the EAS instance. I initially had the WOWorkersCount for the eas instance set to 400. I have it set to 500 now. When I try setting it higher I encounter the following error in the SOGo log: sogod [1716]: [ERROR] <0x0x5595d0273e50[WOHttpAdaptor]> failure notifying watchdog we are ready during events registration: NAME:NGSocketShutdownDuringWriteException REASON:the socket was shutdown INFO:{errno = 32; error = "Broken pipe"; stream = "{object = 0x5595d03818f0;}"; } I’m going to investigate any OS related limits which may be causing this problem. Could lack of threads be preventing new users from configuring their devices? Does anyone have any suggestions on what I should look for while troublesh
Re: [SOGo] Users can't configure clients to use ActiveSync
Hello 3 things First thing, what does Sogo's logs say? Second thing, the Office version, is that the last one? 3rd thing, when you add the URL with the subdomain with /Microsoft-Server-ActiveSync, you add it without the "https", because if you add it, was that my mistake, it actually adds an error message. Have a good day Michel Le Mercredi, Novembre 06, 2019 16:19 CET, "bdus...@luzerne.edu" a écrit: We've recently begun receiving reports from some of our students indicating they can't configure their phones to access Sogo. I've verified this using iOS and an encountering the problem as well. Users select to add a Microsoft Exchange account, enter their e-mail address, select to configure manually when prompted, enter their password when prompted, then click next. iOS displays "Verifying..." for a few seconds and then prompts for more information. They enter the correct server, username, and password then click next. After a pause of about a minute with "Verifying" displayed the error "Unable to verify account information" appears. I've been checking both my nginx and sogo logs and can't find any details on the problem. I'm running a separate instance for eas traffic as specified at https://sogo.nu/support/faq/dedicated-separate-sogo-instance-for-activesync.html The nginx logs are showing a LOT of ActiveSync traffic. I believe this problem is related to something in my configuration, not users ability to access our server. It appears users who have preexisting configs are fine. New users can’t seem to configure their devices. I am seeing the following errors within my SOGo log: Nov 06 10:05:45 sogod [32707]: [ERROR] <0x0x55720946ebf0[WOWatchDog]> No child available to handle incoming request! We have a large number of users accessing the EAS instance. I initially had the WOWorkersCount for the eas instance set to 400. I have it set to 500 now. When I try setting it higher I encounter the following error in the SOGo log: sogod [1716]: [ERROR] <0x0x5595d0273e50[WOHttpAdaptor]> failure notifying watchdog we are ready during events registration: NAME:NGSocketShutdownDuringWriteException REASON:the socket was shutdown INFO:{errno = 32; error = "Broken pipe"; stream = "{object = 0x5595d03818f0;}"; } I’m going to investigate any OS related limits which may be causing this problem. Could lack of threads be preventing new users from configuring their devices? Does anyone have any suggestions on what I should look for while troubleshooting this problem? Thanks, BobBob Dushok Director of Enterprise Systems and Computer Labs Luzerne County Community College1-800-377-5222 ext 7327 bdus...@luzerne.edu -- users@sogo.nu https://inverse.ca/sogo/lists -- users@sogo.nu https://inverse.ca/sogo/lists
[SOGo] Users can't configure clients to use ActiveSync
We've recently begun receiving reports from some of our students indicating they can't configure their phones to access Sogo. I've verified this using iOS and an encountering the problem as well. Users select to add a Microsoft Exchange account, enter their e-mail address, select to configure manually when prompted, enter their password when prompted, then click next. iOS displays "Verifying..." for a few seconds and then prompts for more information. They enter the correct server, username, and password then click next. After a pause of about a minute with "Verifying" displayed the error "Unable to verify account information" appears. I've been checking both my nginx and sogo logs and can't find any details on the problem. I'm running a separate instance for eas traffic as specified at https://sogo.nu/support/faq/dedicated-separate-sogo-instance-for-activesync.html The nginx logs are showing a LOT of ActiveSync traffic. I believe this problem is related to something in my configuration, not users ability to access our server. It appears users who have preexisting configs are fine. New users can’t seem to configure their devices. I am seeing the following errors within my SOGo log: Nov 06 10:05:45 sogod [32707]: [ERROR] <0x0x55720946ebf0[WOWatchDog]> No child available to handle incoming request! We have a large number of users accessing the EAS instance. I initially had the WOWorkersCount for the eas instance set to 400. I have it set to 500 now. When I try setting it higher I encounter the following error in the SOGo log: sogod [1716]: [ERROR] <0x0x5595d0273e50[WOHttpAdaptor]> failure notifying watchdog we are ready during events registration: NAME:NGSocketShutdownDuringWriteException REASON:the socket was shutdown INFO:{errno = 32; error = "Broken pipe"; stream = "{object = 0x5595d03818f0;}"; } I’m going to investigate any OS related limits which may be causing this problem. Could lack of threads be preventing new users from configuring their devices? Does anyone have any suggestions on what I should look for while troubleshooting this problem? Thanks, Bob Bob Dushok Director of Enterprise Systems and Computer Labs Luzerne County Community College 1-800-377-5222 ext 7327 bdus...@luzerne.edu -- users@sogo.nuhttps://inverse.ca/sogo/lists