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#?=================================================================??

#?Logging??

#?日志信息??

#?=================================================================??

??

#?Places?to?log?to.?Use?multiple?log_dest?lines?for?multiple???

#?logging?destinations.??

#?記錄日志，使用多個(gè)log_dest行對(duì)應(yīng)多個(gè)日志信息的描述??

#??

#?Possible?destinations?are:?stdout?stderr?syslog?topic?file??

#?log_dest可能的選項(xiàng)有:?stdout?stderr?syslog?topic?file??

#??

#?stdout?and?stderr?log?to?the?console?on?the?named?output.??

#?stdout和stderr的日志輸出在控制臺(tái)??

#??

#?syslog?uses?the?userspace?syslog?facility?which?usually?ends?up???

#?in?/var/log/messages?or?similar.??

#?syslog使用用戶空間記錄日志的級(jí)別通常保存在/var/log/messages或者郵件中??

#??

#?topic?logs?to?the?broker?topic?'$SYS/broker/log/<severity>',???

#?主題日志保存在代理服務(wù)器的主題日志路徑下面?'$SYS/broker/log/<severity>'??

#??

#?where?severity?is?one?of?D,?E,?W,?N,?I,?M?which?are?debug,?error,???

#?warning,?notice,?information?and?message.?Message?type?severity?is?used?by??

#?the?subscribe/unsubscribe?log_types?and?publishes?log?messages?to??

#?$SYS/broker/log/M/susbcribe?or?$SYS/broker/log/M/unsubscribe.??

#?當(dāng)安全級(jí)別為D,?E,?W,?N,?I,?M分別對(duì)應(yīng)為調(diào)試,?錯(cuò)誤,?警告,?注意,?信息,?消息.??

#?消息安全類型用于訂閱/取消訂閱的消息類型時(shí)，發(fā)送的日志信息保存在??

#?$SYS/broker/log/M/susbcribe?or?$SYS/broker/log/M/unsubscribe??

#??

#?The?file?destination?requires?an?additional?parameter?which?is?the?file?to?be??

#?logged?to,?e.g.?"log_dest?file?/var/log/mosquitto.log".?The?file?will?be??

#?closed?and?reopened?when?the?broker?receives?a?HUP?signal.?Only?a?single?file??

#?destination?may?be?configured.??

#??

#?Note?that?if?the?broker?is?running?as?a?Windows?service?it?will?default?to??

#?"log_dest?none"?and?neither?stdout?nor?stderr?logging?is?available.??

#?Use?"log_dest?none"?if?you?wish?to?disable?logging.??

log_dest?file?/var/log/mosquitto.log??

??

#?If?using?syslog?logging?(not?on?Windows),?messages?will?be?logged?to?the??

#?"daemon"?facility?by?default.?Use?the?log_facility?option?to?choose?which?of??

#?local0?to?local7?to?log?to?instead.?The?option?value?should?be?an?integer??

#?value,?e.g.?"log_facility?5"?to?use?local5.??

#log_facility?5??

??

#?Types?of?messages?to?log.?Use?multiple?log_type?lines?for?logging??

#?multiple?types?of?messages.??

#?Possible?types?are:?debug,?error,?warning,?notice,?information,???

#?none,?subscribe,?unsubscribe,?websockets,?all.??

#?Note?that?debug?type?messages?are?for?decoding?the?incoming/outgoing??

#?network?packets.?They?are?not?logged?in?"topics".??

#log_type?error??

#log_type?warning??

#log_type?notice??

log_type?all??

??

#?Change?the?websockets?logging?level.?This?is?a?global?option,?it?is?not??

#?possible?to?set?per?listener.?This?is?an?integer?that?is?interpreted?by??

#?libwebsockets?as?a?bit?mask?for?its?lws_log_levels?enum.?See?the??

#log_facility?5??

#?If?using?syslog?logging?(not?on?Windows),?messages?will?be?logged?to?the??

#?"daemon"?facility?by?default.?Use?the?log_facility?option?to?choose?which?of??

#?local0?to?local7?to?log?to?instead.?The?option?value?should?be?an?integer??

#?value,?e.g.?"log_facility?5"?to?use?local5.??

??

#?Types?of?messages?to?log.?Use?multiple?log_type?lines?for?logging??

#?multiple?types?of?messages.??

#?Possible?types?are:?debug,?error,?warning,?notice,?information,???

#?none,?subscribe,?unsubscribe,?websockets,?all.??

#log_facility?5??

??

#?Types?of?messages?to?log.?Use?multiple?log_type?lines?for?logging??

#?multiple?types?of?messages.??

#?Possible?types?are:?debug,?error,?warning,?notice,?information,???

#?none,?subscribe,?unsubscribe,?websockets,?all.??

#?Note?that?debug?type?messages?are?for?decoding?the?incoming/outgoing??

#?network?packets.?They?are?not?logged?in?"topics".??

#?where?severity?is?one?of?D,?E,?W,?N,?I,?M?which?are?debug,?error,???

#?warning,?notice,?information?and?message.?Message?type?severity?is?used?by??

#?the?subscribe/unsubscribe?log_types?and?publishes?log?messages?to??

#?$SYS/broker/log/M/susbcribe?or?$SYS/broker/log/M/unsubscribe.??

#?當(dāng)安全級(jí)別為D,?E,?W,?N,?I,?M分別對(duì)應(yīng)為調(diào)試,?錯(cuò)誤,?警告,?注意,?信息,?消息.??

#?消息安全類型用于訂閱/取消訂閱的消息類型時(shí)，發(fā)送的日志信息保存在??

#?$SYS/broker/log/M/susbcribe?or?$SYS/broker/log/M/unsubscribe??

#??

#?The?file?destination?requires?an?additional?parameter?which?is?the?file?to?be??

#?logged?to,?e.g.?"log_dest?file?/var/log/mosquitto.log".?The?file?will?be??

#?closed?and?reopened?when?the?broker?receives?a?HUP?signal.?Only?a?single?file??

#?destination?may?be?configured.??

#??

#?Note?that?if?the?broker?is?running?as?a?Windows?service?it?will?default?to??

#?"log_dest?none"?and?neither?stdout?nor?stderr?logging?is?available.??

#?Use?"log_dest?none"?if?you?wish?to?disable?logging.??

log_dest?file?/var/log/mosquitto.log??

??

#?If?using?syslog?logging?(not?on?Windows),?messages?will?be?logged?to?the??

#?value,?e.g.?"log_facility?5"?to?use?local5.??

#??

#log_facility?5??

??

#?Types?of?messages?to?log.?Use?multiple?log_type?lines?for?logging??

#?multiple?types?of?messages.??

#?in?/var/log/messages?or?similar.??

#?syslog使用用戶空間記錄日志的級(jí)別通常保存在/var/log/messages或者郵件中??

#??

#?topic?logs?to?the?broker?topic?'$SYS/broker/log/<severity>',???

#?主題日志保存在代理服務(wù)器的主題日志路徑下面?'$SYS/broker/log/<severity>'??

#??

#?where?severity?is?one?of?D,?E,?W,?N,?I,?M?which?are?debug,?error,???

#?warning,?notice,?information?and?message.?Message?type?severity?is?used?by??

#?the?subscribe/unsubscribe?log_types?and?publishes?log?messages?to??

#?$SYS/broker/log/M/susbcribe?or?$SYS/broker/log/M/unsubscribe.??

#?當(dāng)安全級(jí)別為D,?E,?W,?N,?I,?M分別對(duì)應(yīng)為調(diào)試,?錯(cuò)誤,?警告,?注意,?信息,?消息.??

#?消息安全類型用于訂閱/取消訂閱的消息類型時(shí)，發(fā)送的日志信息保存在??

#?$SYS/broker/log/M/susbcribe?or?$SYS/broker/log/M/unsubscribe??

#??

#?The?file?destination?requires?an?additional?parameter?which?is?the?file?to?be??

#?logged?to,?e.g.?"log_dest?file?/var/log/mosquitto.log".?The?file?will?be??

#?closed?and?reopened?when?the?broker?receives?a?HUP?signal.?Only?a?single?file??

#?destination?may?be?configured.??

#??

#?Note?that?if?the?broker?is?running?as?a?Windows?service?it?will?default?to??

#?"log_dest?none"?and?neither?stdout?nor?stderr?logging?is?available.??

#?Use?"log_dest?none"?if?you?wish?to?disable?logging.??

log_dest?file?/var/log/mosquitto.log??

??

#?If?using?syslog?logging?(not?on?Windows),?messages?will?be?logged?to?the??

#?"daemon"?facility?by?default.?Use?the?log_facility?option?to?choose?which?of??

#?local0?to?local7?to?log?to?instead.?The?option?value?should?be?an?integer??

#?value,?e.g.?"log_facility?5"?to?use?local5.??

#??

#log_facility?5??

??

#?Types?of?messages?to?log.?Use?multiple?log_type?lines?for?logging??

#?multiple?types?of?messages.??

#?設(shè)置日志保存的消息類型.使用多個(gè)log_type列對(duì)應(yīng)多個(gè)日志的消息類型??

#?Possible?types?are:?debug,?error,?warning,?notice,?information,???

#?none,?subscribe,?unsubscribe,?websockets,?all.??

#?有效的類型：debug,?error,?warning,?notice,?information,?none,?suscribe,?unsubscribe,?websockets,?all??

#?Note?that?debug?type?messages?are?for?decoding?the?incoming/outgoing??

#?network?packets.?They?are?not?logged?in?"topics".??

#?注意：debug類型，消息會(huì)被解碼為輸入/輸出的網(wǎng)絡(luò)包，如果作為topics不會(huì)被記錄到日志??

#log_type?error??

#log_type?warning??

#log_type?notice??

log_type?all??

??

#?Change?the?websockets?logging?level.?This?is?a?global?option,?it?is?not??

#?possible?to?set?per?listener.?This?is?an?integer?that?is?interpreted?by??

#?libwebsockets?as?a?bit?mask?for?its?lws_log_levels?enum.?See?the??

#?libwebsockets?documentation?for?more?details.?"log_type?websockets"?must?also??

#?be?enabled.??

#?設(shè)置websockets的日志級(jí)別，是一個(gè)全局的選項(xiàng)，但不是每個(gè)監(jiān)聽(tīng)器都生效??

#?可以當(dāng)做libwebsockets的位掩碼的整數(shù)作為lws_log_level的枚舉??

#?通過(guò)libwebsockets文檔查看詳情??

#?‘log_type?websockets’?必須設(shè)置為生效才能設(shè)置這個(gè)參數(shù)???

#websockets_log_level?0??

??

#?If?set?to?true,?client?connection?and?disconnection?messages?will?be?included??

#websockets_log_level?0??

??

#?If?set?to?true,?client?connection?and?disconnection?messages?will?be?included??

#?in?the?log.??

#?是否保存客戶端的連接和斷開(kāi)連接的信息到日志??

connection_messages?true??

??

#?If?set?to?true,?add?a?timestamp?value?to?each?log?message.??

#?是否設(shè)置日志時(shí)間??

log_timestamp?true??

總結(jié)

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