TLClient_JSSCOM_LuatOS-Air_V4010_RDA8910_RFTTS_0xe0000,2.6.5,864708063064748,99172531589190,
poweron reason:0
===09:55:03===
上一时间戳为1736129093
隔日重置时间戳true
隔日清空未同步下发列表true
当前排队号为1,音量为5
初始化产品信息:[{"time_limit_date":"","ticket_category":"0","expiry_date":90,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"4351590954438227851","use_timer":1,"old_price":"25","end_hour":"23","sale_price":"15","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"专业剪发"}]
是否打印二维码设置为1
是否打印紧凑设置为3
session_id:db1fc****7c98d
纸币器设置接收纸币范围为36
欢迎使用天羚自助售票系统[2.6.5]
定时检测未同步订单启用
2025-01-07 09:54:02>>>cash write=30
2025-01-07 09:54:02>>>cash write=02
2025-01-07 09:54:02>>>cash write=3E
2025-01-07 09:54:02>>>cash read=808F808F808F
系统时间初始化成功，时间为2025179542
2025-01-07 09:54:03>>>cash write=02
2025-01-07 09:54:03 >>>剩余flash空间=1680500,占用RAM为630.974609375
2025-01-07 09:54:03 >>>回调事件:910,subscribe,10000,连接服务器成功
2025-01-07 09:54:04 >>>剩余flash空间=1680000,占用RAM为604.65234375
2025-01-07 09:54:04 >>>回调事件:911,GetMqttQueue,500,暂无需要下发的信息，请求类型：ticket
2025-01-07 09:54:06>>>cash write=0C
2025-01-07 09:54:06>>>cash read=3E
流量卡还有236天过期
2025-01-07 09:54:10 >>>当前Ram内存为632.8623046875
===09:56:03===
定时检测未同步订单关闭
检测订单目录中>>>
无未同步订单>>>
===11:29:03===
2025-01-07 11:28:03 >>>回调事件[910,devices/TL2402]
当日首次设置时间戳true为1736220483
2025-01-07 11:28:03 >>>故障排除日志:上一MQTT订单号缓存列表为25010621352727938193
2025-01-07 11:28:03 >>>故障排除日志:终端未同步成功订单列表
2025-01-07 11:28:03 开始打印,排队:1,票券:2501071127568132028201,订单:25010711275681315561,[2025-01-07 11:28:02微信支付15元]
2025-01-07 11:28:05 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2501071127568132028201","queue_number":1,"trade_uid":"25010711275681315561"}]}
2025-01-07 11:28:05 >>>故障排除日志:删除未同步下发订单成功25010711275681315561
2025-01-07 11:28:05 >>>故障排除日志:终端同步成功后剩余订单列表
===11:57:04===
2025-01-07 11:56:47 >>>回调事件[910,devices/TL2402]
2025-01-07 11:56:47 >>>故障排除日志:上一MQTT订单号缓存列表为25010711275681315561
2025-01-07 11:56:47 >>>故障排除日志:终端未同步成功订单列表
2025-01-07 11:56:47 开始打印,排队:2,票券:2501071156403246087501,订单:25010711564032455546,[2025-01-07 11:56:46微信支付15元]
2025-01-07 11:56:49 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2501071156403246087501","queue_number":2,"trade_uid":"25010711564032455546"}]}
2025-01-07 11:56:49 >>>故障排除日志:删除未同步下发订单成功25010711564032455546
2025-01-07 11:56:49 >>>故障排除日志:终端同步成功后剩余订单列表
===12:31:04===
2025-01-07 12:30:15 >>>回调事件[910,devices/TL2402]
2025-01-07 12:30:15 >>>故障排除日志:上一MQTT订单号缓存列表为25010711564032455546
2025-01-07 12:30:16 >>>故障排除日志:终端未同步成功订单列表
2025-01-07 12:30:16 开始打印,排队:3,票券:2501071230081911726801,订单:25010712300819112664,[2025-01-07 12:30:14微信支付15元]
2025-01-07 12:30:18 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2501071230081911726801","queue_number":3,"trade_uid":"25010712300819112664"}]}
2025-01-07 12:30:18 >>>故障排除日志:删除未同步下发订单成功25010712300819112664
2025-01-07 12:30:18 >>>故障排除日志:终端同步成功后剩余订单列表
===12:33:05===
2025-01-07 12:32:41 >>>回调事件[910,devices/TL2402]
2025-01-07 12:32:41 >>>故障排除日志:上一MQTT订单号缓存列表为25010712300819112664
2025-01-07 12:32:41 >>>故障排除日志:终端未同步成功订单列表
2025-01-07 12:32:41 开始打印,排队:4,票券:2501071232345958705801,订单:25010712323459582839,[2025-01-07 12:32:41微信支付15元]
2025-01-07 12:32:43 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2501071232345958705801","queue_number":4,"trade_uid":"25010712323459582839"}]}
2025-01-07 12:32:43 >>>故障排除日志:删除未同步下发订单成功25010712323459582839
2025-01-07 12:32:43 >>>故障排除日志:终端同步成功后剩余订单列表
===12:36:05===
2025-01-07 12:35:48 >>>回调事件[910,devices/TL2402]
2025-01-07 12:35:48 >>>故障排除日志:上一MQTT订单号缓存列表为25010712323459582839
2025-01-07 12:35:48 >>>故障排除日志:终端未同步成功订单列表
2025-01-07 12:35:48 开始打印,排队:5,票券:2501071235425496555901,订单:25010712354254960862,[2025-01-07 12:35:47微信支付15元]
2025-01-07 12:35:50 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2501071235425496555901","queue_number":5,"trade_uid":"25010712354254960862"}]}
2025-01-07 12:35:50 >>>故障排除日志:删除未同步下发订单成功25010712354254960862
2025-01-07 12:35:50 >>>故障排除日志:终端同步成功后剩余订单列表
===15:16:06===
2025-01-07 15:15:31 >>>回调事件[910,devices/TL2402]
2025-01-07 15:15:31 >>>故障排除日志:上一MQTT订单号缓存列表为25010712354254960862
2025-01-07 15:15:31 >>>故障排除日志:终端未同步成功订单列表
2025-01-07 15:15:31 开始打印,排队:6,票券:2501071515172648665901,订单:25010715151726482697,[2025-01-07 15:15:30微信支付15元]
2025-01-07 15:15:33 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2501071515172648665901","queue_number":6,"trade_uid":"25010715151726482697"}]}
2025-01-07 15:15:33 >>>故障排除日志:删除未同步下发订单成功25010715151726482697
2025-01-07 15:15:33 >>>故障排除日志:终端同步成功后剩余订单列表
===15:22:06===
2025-01-07 15:21:34>>>cash read=0A
2025-01-07 15:21:35>>>cash read=3E
===15:45:06===
2025-01-07 15:44:40 >>>回调事件[910,devices/TL2402]
2025-01-07 15:44:40 >>>故障排除日志:上一MQTT订单号缓存列表为25010715151726482697
2025-01-07 15:44:40 >>>故障排除日志:终端未同步成功订单列表
2025-01-07 15:44:40 开始打印,排队:7,票券:2501071544353597229201,订单:25010715443535968296,[2025-01-07 15:44:40微信支付15元]
2025-01-07 15:44:42 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2501071544353597229201","queue_number":7,"trade_uid":"25010715443535968296"}]}
2025-01-07 15:44:42 >>>故障排除日志:删除未同步下发订单成功25010715443535968296
2025-01-07 15:44:43 >>>故障排除日志:终端同步成功后剩余订单列表
===15:54:07===
2025-01-07 15:53:41 >>>回调事件[910,devices/TL2402]
2025-01-07 15:53:41 >>>故障排除日志:上一MQTT订单号缓存列表为25010715443535968296
2025-01-07 15:53:41 >>>故障排除日志:终端未同步成功订单列表
2025-01-07 15:53:41 开始打印,排队:8,票券:2501071553348099579701,订单:25010715533480990756,[2025-01-07 15:53:40微信支付15元]
2025-01-07 15:53:43 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2501071553348099579701","queue_number":8,"trade_uid":"25010715533480990756"}]}
2025-01-07 15:53:43 >>>故障排除日志:删除未同步下发订单成功25010715533480990756
2025-01-07 15:53:43 >>>故障排除日志:终端同步成功后剩余订单列表
===16:21:07===
2025-01-07 16:20:26 >>>回调事件[910,devices/TL2402]
2025-01-07 16:20:26 >>>故障排除日志:上一MQTT订单号缓存列表为25010715533480990756
2025-01-07 16:20:26 >>>故障排除日志:终端未同步成功订单列表
2025-01-07 16:20:26 开始打印,排队:9,票券:2501071620197246909201,订单:25010716201972463927,[2025-01-07 16:20:25微信支付15元]
2025-01-07 16:20:28 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2501071620197246909201","queue_number":9,"trade_uid":"25010716201972463927"}]}
2025-01-07 16:20:28 >>>故障排除日志:删除未同步下发订单成功25010716201972463927
2025-01-07 16:20:28 >>>故障排除日志:终端同步成功后剩余订单列表
===17:26:07===
2025-01-07 17:25:55 >>>回调事件[910,devices/TL2402]
2025-01-07 17:25:55 >>>故障排除日志:上一MQTT订单号缓存列表为25010716201972463927
2025-01-07 17:25:55 >>>故障排除日志:终端未同步成功订单列表
2025-01-07 17:25:55 开始打印,排队:10,票券:2501071725506869543701,订单:25010717255068691878,[2025-01-07 17:25:54支付宝支付15元]
2025-01-07 17:25:57 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2501071725506869543701","queue_number":10,"trade_uid":"25010717255068691878"}]}
2025-01-07 17:25:57 >>>故障排除日志:删除未同步下发订单成功25010717255068691878
2025-01-07 17:25:57 >>>故障排除日志:终端同步成功后剩余订单列表
===18:39:08===
2025-01-07 18:38:23 >>>回调事件[910,devices/TL2402]
2025-01-07 18:38:23 >>>故障排除日志:上一MQTT订单号缓存列表为25010717255068691878
2025-01-07 18:38:23 >>>故障排除日志:终端未同步成功订单列表
2025-01-07 18:38:23 开始打印,排队:11,票券:2501071838173214263801,订单:25010718381732137853,[2025-01-07 18:38:23微信支付15元]
2025-01-07 18:38:25 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2501071838173214263801","queue_number":11,"trade_uid":"25010718381732137853"}]}
2025-01-07 18:38:25 >>>故障排除日志:删除未同步下发订单成功25010718381732137853
2025-01-07 18:38:25 >>>故障排除日志:终端同步成功后剩余订单列表
===19:18:08===
2025-01-07 19:17:21 >>>回调事件[910,devices/TL2402]
2025-01-07 19:17:21 >>>故障排除日志:上一MQTT订单号缓存列表为25010718381732137853
2025-01-07 19:17:21 >>>故障排除日志:终端未同步成功订单列表
2025-01-07 19:17:21 开始打印,排队:12,票券:2501071917149007923201,订单:25010719171490075494,[2025-01-07 19:17:21支付宝支付15元]
2025-01-07 19:17:23 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2501071917149007923201","queue_number":12,"trade_uid":"25010719171490075494"}]}
2025-01-07 19:17:23 >>>故障排除日志:删除未同步下发订单成功25010719171490075494
2025-01-07 19:17:23 >>>故障排除日志:终端同步成功后剩余订单列表
===19:20:08===
2025-01-07 19:19:24 >>>回调事件[910,devices/TL2402]
2025-01-07 19:19:24 >>>故障排除日志:上一MQTT订单号缓存列表为25010719171490075494
2025-01-07 19:19:24 >>>故障排除日志:终端未同步成功订单列表
2025-01-07 19:19:24 开始打印,排队:13,票券:2501071919163072032601,订单:25010719191630715148,[2025-01-07 19:19:23微信支付15元]
2025-01-07 19:19:26 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2501071919163072032601","queue_number":13,"trade_uid":"25010719191630715148"}]}
2025-01-07 19:19:26 >>>故障排除日志:删除未同步下发订单成功25010719191630715148
2025-01-07 19:19:26 >>>故障排除日志:终端同步成功后剩余订单列表
===19:35:08===
2025-01-07 19:34:32 >>>回调事件[910,devices/TL2402]
2025-01-07 19:34:32 >>>故障排除日志:上一MQTT订单号缓存列表为25010719191630715148
2025-01-07 19:34:32 >>>故障排除日志:终端未同步成功订单列表
2025-01-07 19:34:32 开始打印,排队:14,票券:2501071934264052736101,订单:25010719342640522113,[2025-01-07 19:34:31微信支付15元]
2025-01-07 19:34:34 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2501071934264052736101","queue_number":14,"trade_uid":"25010719342640522113"}]}
2025-01-07 19:34:34 >>>故障排除日志:删除未同步下发订单成功25010719342640522113
2025-01-07 19:34:34 >>>故障排除日志:终端同步成功后剩余订单列表
===19:47:09===
2025-01-07 19:46:43 >>>回调事件[910,devices/TL2402]
2025-01-07 19:46:43 >>>故障排除日志:上一MQTT订单号缓存列表为25010719342640522113
2025-01-07 19:46:43 >>>故障排除日志:终端未同步成功订单列表
2025-01-07 19:46:43 开始打印,排队:15,票券:2501071946356809157501,订单:25010719463568087874,[2025-01-07 19:46:42微信支付15元]
2025-01-07 19:46:45 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2501071946356809157501","queue_number":15,"trade_uid":"25010719463568087874"}]}
2025-01-07 19:46:45 >>>故障排除日志:删除未同步下发订单成功25010719463568087874
2025-01-07 19:46:45 >>>故障排除日志:终端同步成功后剩余订单列表
===20:07:09===
2025-01-07 20:06:56 >>>回调事件[910,devices/TL2402]
2025-01-07 20:06:56 >>>故障排除日志:上一MQTT订单号缓存列表为25010719463568087874
2025-01-07 20:06:56 >>>故障排除日志:终端未同步成功订单列表
2025-01-07 20:06:56 开始打印,排队:16,票券:2501072006506212352701,订单:25010720065062119997,[2025-01-07 20:06:55微信支付15元]
2025-01-07 20:06:58 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2501072006506212352701","queue_number":16,"trade_uid":"25010720065062119997"}]}
2025-01-07 20:06:58 >>>故障排除日志:删除未同步下发订单成功25010720065062119997
2025-01-07 20:06:58 >>>故障排除日志:终端同步成功后剩余订单列表
===20:08:10===
2025-01-07 20:07:28 >>>回调事件[910,devices/TL2402]
2025-01-07 20:07:28 >>>故障排除日志:上一MQTT订单号缓存列表为25010720065062119997
2025-01-07 20:07:28 >>>故障排除日志:终端未同步成功订单列表
2025-01-07 20:07:28 开始打印,排队:17,票券:2501072007227809092901,订单:25010720072278087189,[2025-01-07 20:07:28微信支付15元]
2025-01-07 20:07:30 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2501072007227809092901","queue_number":17,"trade_uid":"25010720072278087189"}]}
2025-01-07 20:07:30 >>>故障排除日志:删除未同步下发订单成功25010720072278087189
2025-01-07 20:07:30 >>>故障排除日志:终端同步成功后剩余订单列表
===20:12:10===
2025-01-07 20:11:42 >>>回调事件[910,devices/TL2402]
2025-01-07 20:11:42 >>>故障排除日志:上一MQTT订单号缓存列表为25010720072278087189
2025-01-07 20:11:42 >>>故障排除日志:终端未同步成功订单列表
2025-01-07 20:11:42 开始打印,排队:18,票券:2501072011321809348601,订单:25010720113218089212,[2025-01-07 20:11:41微信支付15元]
2025-01-07 20:11:44 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2501072011321809348601","queue_number":18,"trade_uid":"25010720113218089212"}]}
2025-01-07 20:11:44 >>>故障排除日志:删除未同步下发订单成功25010720113218089212
2025-01-07 20:11:44 >>>故障排除日志:终端同步成功后剩余订单列表
===20:15:10===
2025-01-07 20:14:24 >>>回调事件[910,devices/TL2402]
2025-01-07 20:14:24 >>>故障排除日志:上一MQTT订单号缓存列表为25010720113218089212
2025-01-07 20:14:24 >>>故障排除日志:终端未同步成功订单列表
2025-01-07 20:14:24 开始打印,排队:19,票券:2501072013546025775901,订单:25010720135460253959,[2025-01-07 20:14:23支付宝支付15元]
2025-01-07 20:14:26 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2501072013546025775901","queue_number":19,"trade_uid":"25010720135460253959"}]}
2025-01-07 20:14:26 >>>故障排除日志:删除未同步下发订单成功25010720135460253959
2025-01-07 20:14:26 >>>故障排除日志:终端同步成功后剩余订单列表
===20:17:11===
2025-01-07 20:16:53 >>>回调事件[910,devices/TL2402]
2025-01-07 20:16:53 >>>故障排除日志:上一MQTT订单号缓存列表为25010720135460253959
2025-01-07 20:16:53 >>>故障排除日志:终端未同步成功订单列表
2025-01-07 20:16:53 开始打印,排队:20,票券:2501072016464839019301,订单:25010720164648384086,[2025-01-07 20:16:52微信支付15元]
2025-01-07 20:16:55 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2501072016464839019301","queue_number":20,"trade_uid":"25010720164648384086"}]}
2025-01-07 20:16:55 >>>故障排除日志:删除未同步下发订单成功25010720164648384086
2025-01-07 20:16:55 >>>故障排除日志:终端同步成功后剩余订单列表
===20:34:11===
2025-01-07 20:33:11 >>>回调事件[910,devices/TL2402]
2025-01-07 20:33:11 >>>故障排除日志:上一MQTT订单号缓存列表为25010720164648384086
2025-01-07 20:33:11 >>>故障排除日志:终端未同步成功订单列表
2025-01-07 20:33:11 开始打印,排队:21,票券:2501072033001008602101,订单:25010720330010082415,[2025-01-07 20:33:11微信支付15元]
2025-01-07 20:33:13 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2501072033001008602101","queue_number":21,"trade_uid":"25010720330010082415"}]}
2025-01-07 20:33:13 >>>故障排除日志:删除未同步下发订单成功25010720330010082415
2025-01-07 20:33:13 >>>故障排除日志:终端同步成功后剩余订单列表
===20:55:11===
2025-01-07 20:54:49 >>>回调事件[910,devices/TL2402]
2025-01-07 20:54:49 >>>故障排除日志:上一MQTT订单号缓存列表为25010720330010082415
2025-01-07 20:54:49 >>>故障排除日志:终端未同步成功订单列表
2025-01-07 20:54:49 开始打印,排队:22,票券:2501072054429455792301,订单:25010720544294553583,[2025-01-07 20:54:49微信支付15元]
2025-01-07 20:54:51 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2501072054429455792301","queue_number":22,"trade_uid":"25010720544294553583"}]}
2025-01-07 20:54:51 >>>故障排除日志:删除未同步下发订单成功25010720544294553583
2025-01-07 20:54:51 >>>故障排除日志:终端同步成功后剩余订单列表
===21:06:12===
2025-01-07 21:05:58 >>>回调事件[910,devices/TL2402]
2025-01-07 21:05:58 >>>故障排除日志:上一MQTT订单号缓存列表为25010720544294553583
2025-01-07 21:05:59 >>>故障排除日志:终端未同步成功订单列表
2025-01-07 21:05:59 开始打印,排队:23,票券:2501072105506922303201,订单:25010721055069217867,[2025-01-07 21:05:58微信支付15元]
2025-01-07 21:06:01 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2501072105506922303201","queue_number":23,"trade_uid":"25010721055069217867"}]}
2025-01-07 21:06:01 >>>故障排除日志:删除未同步下发订单成功25010721055069217867
2025-01-07 21:06:01 >>>故障排除日志:终端同步成功后剩余订单列表
===21:10:12===
2025-01-07 21:09:55 >>>回调事件[910,devices/TL2402]
2025-01-07 21:09:55 >>>故障排除日志:上一MQTT订单号缓存列表为25010721055069217867
2025-01-07 21:09:55 >>>故障排除日志:终端未同步成功订单列表
2025-01-07 21:09:55 开始打印,排队:24,票券:2501072109460363631201,订单:25010721094603632214,[2025-01-07 21:09:55微信支付15元]
2025-01-07 21:09:57 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2501072109460363631201","queue_number":24,"trade_uid":"25010721094603632214"}]}
2025-01-07 21:09:57 >>>故障排除日志:删除未同步下发订单成功25010721094603632214
2025-01-07 21:09:57 >>>故障排除日志:终端同步成功后剩余订单列表
===21:36:12===
2025-01-07 21:35:57 >>>回调事件[910,devices/TL2402]
2025-01-07 21:35:57 >>>故障排除日志:上一MQTT订单号缓存列表为25010721094603632214
2025-01-07 21:35:57 >>>故障排除日志:终端未同步成功订单列表
2025-01-07 21:35:57 开始打印,排队:25,票券:2501072135478690287101,订单:25010721354786899653,[2025-01-07 21:35:56微信支付15元]
2025-01-07 21:35:59 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2501072135478690287101","queue_number":25,"trade_uid":"25010721354786899653"}]}
2025-01-07 21:35:59 >>>故障排除日志:删除未同步下发订单成功25010721354786899653
2025-01-07 21:35:59 >>>故障排除日志:终端同步成功后剩余订单列表
===21:39:12===
2025-01-07 21:38:17>>>cash read=0A
2025-01-07 21:38:18>>>cash read=3E
===21:52:13===
mqttTask.mqttMsgRecv.proc error
2025-01-07 21:51:16 >>>剩余flash空间=1681000,占用RAM为636.548828125
2025-01-07 21:51:16 >>>回调异常:910,mqtt_tl,30000,mqtt_stop
2025-01-07 21:51:16 >>>MQTT连接断开，尝试重连中
2025-01-07 21:51:27 >>>剩余flash空间=1681000,占用RAM为648.1103515625
2025-01-07 21:51:27 >>>回调事件:910,subscribe,10000,连接服务器成功
2025-01-07 21:51:27 >>>剩余flash空间=1681000,占用RAM为604.66796875
2025-01-07 21:51:27 >>>回调事件:911,GetMqttQueue,500,暂无需要下发的信息，请求类型：ticket
TCP://post-cn-09k20cnrl07.mqtt.aliyuncs.com:1883 closed@07_21:51:16
TCP://post-cn-09k20cnrl07.mqtt.aliyuncs.com:1883@07_21:51:16:send fail