JS8Call-improved
Repeated Transmits #303
Replies: 5 comments 6 replies
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Its not a race condition... Its someone doing something strange. Someone checked into #aprsthursday USING JS8. The APRS ANSVR then relayed messages using your station. Unfortunately ANSVR is chatty. Add it to your blacklist and this will go away... I've seen this happen once before actually making me wonder if maybe ANSVR should be automatically blacklisted. |
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Just to clarify, do I mitigate this by adding 'ANSVR' to only this configuration field within the Reporting tab? 
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Yes, that will block it under Network Services. Like Kelly said, that should probably be blocked by default because I ran into this before and blocked it long ago. |
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Great, thanks! |
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This occurs every Thursday on 40m so I monitored my system today and that did not work. I caught it and shut off APRS Relay and I won't be enabling that again. Some other OP's (WO7I) radio is rebroadcasting these continually for an hour now. Hopefully his radio holds out. I couldn't find an email for him so I'm not sure if he's aware that his radio is running continuously. 15:25:26 - (1099) - C-10 ♢ WO7I: @APRSIS MSG TO: K7ETC N:HOTG #APRSTHURSDAY JAX FL EM90 DE KG2MM-10 ♢ WO7I: @APRSIS MSG TO: TG 73 FROM BR DE PU8AAA ♢ WO7I: @APRSIS MSG TO: 15:28:11 - (1099) - WO7I: @APRSIS MSG TO: 15:25:56 - (1099) - K7ETC N:HOTG #APRSTHURSDAY JAX FL EM90 DE KG2MM-10 ♢ WO7I: @APRSIS MSG TO: TG 73 FROM BR DE PU8AAA ♢ WO7I: @APRSIS MSG TO: WO7I: @APRSIS MSG TO: TG 73 DE PR2AO ♢ 15:28:41 - (1099) - WO7I: @APRSIS MSG TO: K7ETC N:HOTG HAPPY #APRSTHURSDAY DE BERT IN N.CA CM89 DE N6EFR-7 ♢ 3:11:12 - (1934) - AD0RS: KF4MOT HEARTBEAT SNR -17 ♢ 13:20:56 - (1997) - K7ETC: @APRSIS CMD :ANSRVR :CQ HOTG CHECK IN USING JS8. 73 FROM UT. ♢ 13:22:09 - APRS-IS Relay: PU2MUS-1 -> K7ETC: AA:HOTG de SANTOS/SP/BRASI 73 13:22:09 - APRS-IS Relay: ANSRVR -> K7ETC: N:HOTG 158 Messages Sent 13:22:09 - APRS-IS Relay: APRSPH -> K7ETC: Logged:0528 1322Z https://aprsph.net/aprsthursday -KC8OWL & DV2XXR 13:22:10 - (1934) - AD0RS: @APRSIS MSG TO: K7ETC LOGGED:0528 1322Z HTTPS://APRSPH.NET/APRSTHURSDAY -KC8OWL & DV2XXR DE APRSPH ♢ 13:22:12 - APRS-IS Relay: J73R -> K7ETC: AA:Greetings from sunny Dominica,73. 13:22:14 - APRS-IS Relay: 9W2KEY-12 -> K7ETC: Send msg CQ MASUK to MYANET get OTP code for MYANET e-Cert 13:22:14 - APRS-IS Relay: 9W2KEY-12 -> K7ETC: Then claim your MYANET e-Cert at http://tinyurl.com/MYANET2 13:22:16 - APRS-IS Relay: KB9HGI-13 -> K7ETC: rej� 13:22:17 - APRS-IS Relay: KB9HGI-13 -> K7ETC: rej? 13:22:21 - APRS-IS Relay: KB9HGI-13 -> K7ETC: rej� 13:22:42 - APRS-IS Relay: ANSRVR -> K7ETC: Duplicate (retry?) request suppressed 13:23:16 - APRS-IS Relay: ANSRVR -> K7ETC: Duplicate (retry?) request suppressed 13:24:45 - APRS-IS Relay: ANSRVR -> K7ETC: Duplicate (retry?) request suppressed 13:26:18 - APRS-IS Relay: AE8K-8 -> K7ETC: N:HOTG Wild and Wonderful West Virginia checking in to APRSThursdy 13:26:26 - (1934) - AD0RS: @APRSIS MSG TO: K7ETC N:HOTG WILD AND WONDERFUL WEST VIRGINIA CHECKING IN TO APRSTHURSDY DE AE8K-8 ♢ 13:27:26 - APRS-IS Relay: KF0KFL-1 -> K7ETC: N:HOTG HAPPY APRS THURSDAY FROM WHITE BEAR LAKE, MN, USA 13:28:06 - APRS-IS Relay: AE8K-8 -> K7ETC: N:HOTG Wild and Wonderful West Virginia checking in to APRSThursdy 13:29:26 - (1934) - AD0RS: @APRSIS MSG TO: K7ETC N:HOTG WILD AND WONDERFUL WEST VIRGINIA CHECKING IN TO APRSTHURSDY DE AE8K-8 ♢ 13:30:04 - APRS-IS Relay: 9M2PJU -> K7ETC: N:HOTG PSE JOIN #APRSMY Sun Net https://aprsmy.hamradio.my 13:31:25 - APRS-IS Relay: KD5FMU-4 -> K7ETC: N:HOTG Howdy! 13:32:00 - APRS-IS Relay: KE4LPD-7 -> K7ETC: N:HOTG 73 de KE4LPD 13:32:04 - APRS-IS Relay: XE2G-7 -> K7ETC: N:HOTG GM OM via 144.390 mhz 13:32:26 - (1934) - AD0RS: @APRSIS MSG TO: K7ETC N:HOTG GM OM VIA 144.390 MHZ DE XE2G-7 ♢ 13:33:11 - APRS-IS Relay: PU4RMN -> K7ETC: N:HOTG Hello from Brazil 13:34:18 - APRS-IS Relay: PU4RMN -> K7ETC: N:HOTG #APRS THURSDAY 13:34:50 - APRS-IS Relay: KC1BAZ-10 -> K7ETC: N:HOTG Hello from the coast of Beverly Massachusetts USA. 13:34:56 - (1934) - AD0RS: @APRSIS MSG TO: K7ETC N:HOTG HELLO FROM THE COAST OF BEVERLY MASSACHUSETTS USA. DE KC1BAZ-10 ♢ 13:35:06 - APRS-IS Relay: KR4MVP-7 -> K7ETC: N:HOTG Happy #APRS Thursday Florida EL-99 Greetings from Daytona 13:37:46 - APRS-IS Relay: EA2RE -> K7ETC: N:HOTG Feliz #APRSthursday 13:37:53 - APRS-IS Relay: VU3ZAG-13 -> K7ETC: N:HOTG Namaste from Bharat via RPpicoWX Station 73 VU3ZAG 13:37:56 - (1934) - AD0RS: @APRSIS MSG TO: K7ETC N:HOTG NAMASTE FROM BHARAT VIA RPPICOWX STATION 73 VU3ZAG DE VU3ZAG-13 ♢ 13:38:18 - APRS-IS Relay: EA2RE -> K7ETC: N:HOTG Feliz #APRSthursday 13:38:28 - APRS-IS Relay: ES8BHR-7 -> K7ETC: N:HOTG Happy aprsthursday de ES8BHR 13:41:26 - (1934) - AD0RS: @APRSIS MSG TO: K7ETC N:HOTG HAPPY APRSTHURSDAY DE ES8BHR DE ES8BHR-7 ♢ 13:42:32 - APRS-IS Relay: NU3E -> K7ETC: N:HOTG Hello #APRSThursday packeteers! 13:43:41 - APRS-IS Relay: NU3E -> K7ETC: N:HOTG Hello #APRSThursday packeteers! 13:43:56 - (1934) - AD0RS: @APRSIS MSG TO: K7ETC N:HOTG HELLO #APRSTHURSDAY PACKETEERS! DE NU3E ♢ 13:44:23 - APRS-IS Relay: IZ1UQG-N2 -> K7ETC: N:HOTG #happy aprsthursday from vco radio team 13:46:26 - (1934) - AD0RS: @APRSIS MSG TO: K7ETC N:HOTG #HAPPY APRSTHURSDAY FROM VCO RADIO TEAM DE IZ1UQG-N2 ♢ 13:47:18 - APRS-IS Relay: VE6RAW-12 -> K7ETC: N:HOTG hello from YYC 13:48:27 - APRS-IS Relay: VR2WQY-1 -> K7ETC: N:HOTG Happy APRS Thursday 13:49:26 - (1934) - AD0RS: @APRSIS MSG TO: K7ETC N:HOTG HAPPY APRS THURSDAY DE VR2WQY-1 ♢ 13:51:26 - (1934) - AD0RS: @APRSIS MSG TO: K7ETC N:HOTG HELLO FROM YYC DE VE6RAW-12 ♢ 13:53:26 - (1934) - AD0RS: @APRSIS MSG TO: K7ETC N:HOTG HELLO #APRSTHURSDAY PACKETEERS! DE NU3E ♢ 13:55:56 - (1934) - AD0RS: @APRSIS MSG TO: K7ETC N:HOTG FELIZ #APRSTHURSDAY DE EA2RE ♢ 13:57:56 - (1934) - AD0RS: @APRSIS MSG TO: K7ETC N:HOTG FELIZ #APRSTHURSDAY DE EA2RE ♢ 13:59:56 - (1934) - AD0RS: @APRSIS MSG TO: K7ETC N:HOTG HAPPY #APRS THURSDAY FLORIDA EL-99 GREETINGS FROM DAYTONA DE KR4MVP-7 ♢ 14:02:56 - (1934) - AD0RS: @hb HEARTBEAT DM79 ♢ 14:03:26 - (1934) - AD0RS: @APRSIS MSG TO: K7ETC N:HOT 14:04:16 - (1934) - AD0RS: @APRSIS MSG TO: 14:04:21 - (1934) - AD0RS: @APRSIS MSG TO: 14:04:25 - (1934) - AD0RS: @APRSIS MSG TO: 14:04:26 - (1934) - AD0RS: @APRSIS MSG TO: 14:04:27 - (1934) - AD0RS: @APRSIS MSG TO: K7ETC N:HOT 14:05:02 - (1934) - AD0RS: @APRSIS MSG TO: 14:05:03 - (1934) - AD0RS: @APRSIS MSG TO: K7ETC DUPLICATE ( 14:05:54 - (1934) - AD0RS: @APRSIS MSG TO: 14:05:55 - (1934) - AD0RS: @APRSIS MSG TO: 14:05:58 - (1934) - AD0RS: @APRSIS MSG TO: AD0RS: N6GRG HEARTBEAT SNR -19 ♢ 
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There's somebody who keeps checking into #APRSTHURSDAY via JS8 which causes this... I'm likely going to add ANSRVR as a permanent ban to address this. You're not the first person to notice it. |
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Thank you. That might save someone's radio. I see no end to the transmissions today. 15:25:26 - (1099) - C-10 ♢ WO7I: @APRSIS MSG TO: K7ETC N:HOTG #APRSTHURSDAY JAX FL EM90 DE KG2MM-10 ♢ WO7I: @APRSIS MSG TO: TG 73 FROM BR DE PU8AAA ♢ WO7I: @APRSIS MSG TO: 15:28:11 - (1099) - WO7I: @APRSIS MSG TO: 15:25:56 - (1099) - K7ETC N:HOTG #APRSTHURSDAY JAX FL EM90 DE KG2MM-10 ♢ WO7I: @APRSIS MSG TO: TG 73 FROM BR DE PU8AAA ♢ WO7I: @APRSIS MSG TO: WO7I: @APRSIS MSG TO: TG 73 DE PR2AO ♢ 15:28:41 - (1099) - WO7I: @APRSIS MSG TO: K7ETC N:HOTG HAPPY #APRSTHURSDAY DE BERT IN N.CA CM89 DE N6EFR-7 ♢ 15:30:11 - (1099) - WO7I: @APRSIS MSG TO: K7ETC N:HOTG #APRSTHURSDAY LORA 73 CORDIALES FPLP DE HK6L-13 ♢ 15:31:41 - (1099) - WO7I: @APRSIS MSG TO: K7ETC N:HOTG HAPPY #APRSTHURSDAY 73 DE DV1OTT- 15:32:56 - (1099) - WO7I: @APRSIS MSG TO: TG GREETINGS AND 73 #APRSTHURSDAY DE DZ4E-9 ♢ 15:36:34 - (1748) - AD0RS: WO7I INFO? ♢ 15:35:11 - (1099) - CITY CAVITE PHL 73 DE KN6ZBZ-9 ♢ WO7I: @APRSIS MSG TO: K7ETC N:HOTG APRS CHAT ANDROID ……B4BOR-1 ♢ WO7I: @APRSIS MSG TO: K7ETC N:HO 15:37:56 - (1099) - TG HAPPY #APRSTHURSDAY HJ6AZV FIRME P.L.P DE HJ6AZV-5 ♢ 15:38:56 - (1099) - WO7I: @APRSIS MSG TO: K7ETC N:HOTG 73 FROM BR DE PY7RFP ♢ 15:39:56 - (1099) - WO7I: @APRSIS MSG TO: K7ETC N:HOTG APRS CHAT ANDROID APP HTTP://APRSCHAT.ONLINE DE WB4BOR ♢ 15:41:27 - (1099) - WO7I: @APRSIS MSG TO: |
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Yes, this was noted by me as a problem while the APRSIS "Enable relaying inbound APRS..." code was being developed. Blocking ANSRVR will help, but recognize that this CAN happen with other sources as well. It bears watching closely if one enables this function, which I (again) think is a bad idea, and should not be in our code. 73, |
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If WO7I continues to cause this on APRSThursday, then add him to the block list too. Over time I've gathered a few that I added to the block list, some even from Europe that like to send test messages to themselves as a "beacon". After I got the offenders blacklisted my station will maybe pick up one or a two a week that it relays to somebody in my call list. So it does work after you identify the offenders. @punk-kaos in master/3.0.2 I got a hb blocking database that blocks frequent HB'ers. If you want to add an automatic routine that blocks APRS offenders the same way (using a different logic to identify them) you could use that same database, just add another table to it and auto-write them to the blacklist like I did with HB's. |
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This auto-blocking idea for the APRS offenders is an EXCELLENT idea Chris! It will help alleviate some of my consternation over this. 73, |
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I'm concerned by a situation that I experienced yesterday with the 3.0.1 app image where it appears that the aprs-is triggered repeated sending until I finally disabled transmit. I'm not familiar with this workflow in JS8Call, but my guess is that the aprs-is functionality is bridging the distance by triggering a listener to transmit a message over HF to those hearing the receiver. Is this a race condition and how can I prevent this from happening again?
I'm not seeing anything relevant in recent git history and I haven't had much chance to dig through the new code to see how the aprs workflow functions. I'll try to do that between work meetings today.
`02:56:01 - (1868) - AD0RS: @hb HEARTBEAT DM79 ♢
02:56:29 - (2394) - @sitrep MSG F!100 7325
02:56:41 - (596) - NV7O: AD0RS HEARTBEAT SNR +11 ♢
02:56:56 - (1999) - W7AYU: VE6AYU SNR? ♢
02:56:56 - (2394) - 432134 KI5MFF NICK #ETU1 ZOD ♢
02:58:11 - (2394) - KI5MFF: @APRSIS GRID …… ♢
02:59:50 - APRS-IS Relay: ANSRVR -> KI5MFF: N:HOTG 63 Messages Sent
02:59:51 - (1950) - AD0RS: @APRSIS MSG TO: KI5MFF N:HOTG 63 MESSAGES SENT DE ANSRVR ♢
02:59:52 - APRS-IS Relay: 9W2KEY-12 -> KI5MFF: Send msg CQ MASUK to MYANET get OTP code for MYANET e-Cert
02:59:54 - APRS-IS Relay: 9W2KEY-12 -> KI5MFF: Then claim your MYANET e-Cert at http://tinyurl.com/MYANET2
03:00:02 - APRS-IS Relay: AE4WX-1 -> KI5MFF: N:HOTG Happy #APRSThursday from NC FM05 73 de AE4WX
03:00:51 - APRS-IS Relay: KB5LNC-19 -> KI5MFF: N:HOTG HOTG #APRSTHURSDAY is up and running. Hello to everyone!
03:01:18 - APRS-IS Relay: ANSRVR -> KI5MFF: Duplicate (retry?) request suppressed
03:01:56 - (1950) - AD0RS: @APRSIS MSG TO: KI5MFF DUPLICATE (RETRY?) REQUEST SUPPRESSED DE ANSRVR ♢
03:02:22 - APRS-IS Relay: ANSRVR -> KI5MFF: Duplicate (retry?) request suppressed
03:03:30 - APRS-IS Relay: ANSRVR -> KI5MFF: Duplicate (retry?) request suppressed
03:03:44 - APRS-IS Relay: VU2KDS-9 -> KI5MFF: N:HOTG DE VU2KDS KUMAR, Good morning All, 73'
03:03:45 - APRS-IS Relay: 9W2VNN-5 -> KI5MFF: N:HOTG check in for #aprsthursday net de 9W2VNN from West MALAYSIA
03:04:26 - (1950) - AD0RS: @APRSIS MSG TO: KI5MFF N:HOTG CHECK IN FOR #APRSTHURSDAY NET DE 9W2VNN FROM WEST MALAYSIA DE 9W2VNN-5 ♢
03:05:05 - APRS-IS Relay: VU2KDS-9 -> KI5MFF: N:HOTG DE VU2KDS KUMAR Good morning All,73'
03:05:14 - APRS-IS Relay: ANSRVR -> KI5MFF: N:HOTG 64 Messages Sent
03:06:39 - APRS-IS Relay: ANSRVR -> KI5MFF: Duplicate (retry?) request suppressed
03:07:28 - APRS-IS Relay: 9W2KEY-12 -> KI5MFF: N:HOTG HELLO WORLD
03:07:42 - APRS-IS Relay: ANSRVR -> KI5MFF: Duplicate (retry?) request suppressed
03:07:56 - (1950) - AD0RS: @APRSIS MSG TO: KI5MFF DUPLICATE (RETRY?) REQUEST SUPPRESSED DE ANSRVR ♢
03:10:26 - (1950) - AD0RS: @APRSIS MSG TO: KI5MFF N:HOTG HELLO WORLD DE 9W2KEY-12 ♢
03:10:49 - APRS-IS Relay: ANSRVR -> KI5MFF: Duplicate (retry?) request suppressed
03:12:26 - (1950) - AD0RS: @APRSIS MSG TO: KI5MFF DUPLICATE (RETRY?) REQUEST SUPPRESSED DE ANSRVR ♢
03:12:42 - APRS-IS Relay: 9M2SZW-5 -> KI5MFF: N:HOTG Happy #APRSTHURSDAY everyone Hv a gud day 73s de9M2SZW
03:14:56 - (1950) - AD0RS: @APRSIS MSG TO: KI5MFF N:HOTG HAPPY #APRSTHURSDAY EVERYONE HV A GUD DAY 73S DE9M2SZW DE 9M2SZW-5 ♢
03:15:46 - APRS-IS Relay: ANSRVR -> KI5MFF: N:HOTG Removed From Group
03:17:07 - APRS-IS Relay: ANSRVR -> KI5MFF: Duplicate (retry?) request suppressed
03:18:14 - APRS-IS Relay: ANSRVR -> KI5MFF: Duplicate (retry?) request suppressed
03:18:26 - (1950) - AD0RS: @APRSIS MSG TO: KI5MFF DUPLICATE (RETRY?) REQUEST SUPPRESSED DE ANSRVR ♢
03:18:37 - APRS-IS Relay: ANSRVR -> KI5MFF: ack05}
03:18:37 - APRS-IS Relay: ANSRVR -> KI5MFF: N:HOTG Already Removed{NB}05
03:19:38 - APRS-IS Relay: ANSRVR -> KI5MFF: N:HOTG Already Removed{NB}05
03:20:26 - APRS-IS Relay: ANSRVR -> KI5MFF: ack05}
03:20:27 - APRS-IS Relay: ANSRVR -> KI5MFF: Duplicate (retry?) request suppressed
03:20:42 - (1950) - AD0RS: @APRSIS MSG TO: AD0RS: @hb HEARTBEAT DM79 ♢
03:21:00 - APRS-IS Relay: ANSRVR -> KI5MFF: ack05}
03:21:00 - APRS-IS Relay: ANSRVR -> KI5MFF: Duplicate (retry?) request suppressed
03:21:31 - APRS-IS Relay: ANSRVR -> KI5MFF: ack05}
03:21:31 - APRS-IS Relay: ANSRVR -> KI5MFF: Duplicate (retry?) request suppressed
03:22:06 - APRS-IS Relay: ANSRVR -> KI5MFF: ack05}
03:22:06 - APRS-IS Relay: ANSRVR -> KI5MFF: Duplicate (retry?) request suppressed
03:22:50 - APRS-IS Relay: ANSRVR -> KI5MFF: ack05}
03:22:50 - APRS-IS Relay: ANSRVR -> KI5MFF: Duplicate (retry?) request suppressed
03:25:06 - APRS-IS Relay: ANSRVR -> KI5MFF: ack05}
03:25:06 - APRS-IS Relay: ANSRVR -> KI5MFF: Duplicate (retry?) request suppressed
03:28:11 - (985) - ND7M: AD0RS HEARTBEAT SNR -02 ♢
03:31:29 - (2143) - KI5MFF: @ghostnet QUERY MSGS ♢
03:31:42 - (1950) - AD0RS: KI5MFF NO ♢
03:39:12 - (1950) - AD0RS: KB5VKB HEARTBEAT SNR -08 ♢ `
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