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Send multiple packets and wait for multiple MQTT_PUBACKs fails

Hi,

We use TLS encryption with MQTT towards Amazons MQTT-service.

What we have been able to do, is send 1 packet (2KB max size, due to modem buffer limit set by Nordic), then wait for PUBACK, before we can send another one.

If we try to send 2 packets, and wait for pubacks, they usually fail, or doesn't arrive, or one is missing, or the modem stops working. We tried even 3 packets or more, and ignoring the pubacks, but the modem just stops working then.

Is this by design, that we have to send 1 packet, and receive a response in MQTT PUB_ACK before we are allowed to send another packet, avoiding the send packet funktion to fail or hang?

It would be more effective if we could send all 10 packets of 2KB in a row, and then listen for PUB-ACK for each packet, incoming.. perhaps with a few ms apart.

Now it looks like…

1) send first 2KB packet
2) wait for puback.
3) send second 2KB-packet
4) wait for puback ….etc.

Wastes time, about 400ms between send and received puback.
I would prefer to send packet…1…2…3…4..5…6..7..8, wait for puback… 1..2…3…4..5…6..7..8. (or what order they arrive) and just verify each packet sent was acknowledged.

What do you recommend, and what is limited and why? By design? Will you make improvements soon to your software? If yes, when, if not, why not? Technical limitations?

Cheers,

Johan

Parents

0 Sigurd over 4 years ago

Hi Johan,

Johan said:
It would be more effective if we could send all 10 packets of 2KB in a row, and then listen for PUB-ACK for each packet, incoming

I tried reproducing this with the AWS IoT MQTT client, but it worked fine here.

If you are also testing with the AWS IoT MQTT client, and sending packets from the nRF9160 with QoS 1, then make sure that you set QoS to 1 in AWS:

I used the attached modified mqtt_simple sample to test it, using NCS v1.3.0.

From the AWS IoT MQTT client I publish a 2KB packet on topic_2. The nRF9160 is subscribing to topic_2, and when it receives a packet on topic_2, it will publish the same packet to topic_1 10 times. In the AWS IoT MQTT client I'm subscribing to topic_1, and I get the packet 10 times without any issues.

Output on PuTTY terminal:

[mqtt_evt_handler:193] MQTT client connected!
Connected with TLS
Subscribing to: topic_2 len 7
[mqtt_evt_handler:257] SUBACK packet id: 1234
+CSCON: 0
+CSCON: 1
+CSCON: 0
+CSCON: 1
+CSCON: 0
+CSCON: 1
+CSCON: 0
+CSCON: 1
+CSCON: 0
+CSCON: 1
[mqtt_evt_handler:213] MQTT PUBLISH result=0 len=2048
Received: BAEDBCADFCAEEBCBBDFEDFEEBDFAFFEBBDFEEBFBEFBAFFCECABEFBAAEFBCCBDBCDCDEEAAFDDDFDCAEFFFEFEADAFBFFDAACCBBFBFAADEDFCFCAFBCBDFDE                                                                                                         FBBBEBEBDBDBEACADFECBECCEDBCDBDAAACFDFCDAEAAEFEAADFFECDBCFCFAEBBEEBADCDFEBDCBECBFBEFFAEAABBEADDEBDDBEAAAFDDECABFCFABECAFCECEDFCAAAFE                                                                                                         DCBCFBCFFBDEAAECBBABCEEAAEDCBFEEEBEFDCCDEDEFFBEBECEAACCABCCEEFBCAECDCDDEFCFDFCDCFBFACACADEFDBACBEDDEDEFAAFFCAEADCBDDEBDBFDAABCCEADCC                                                                                                         DEBAFCFDCFAAFBDEEAFDDADFFECCADFEAECDCEFDFFBBEFACEDCCDABEDFBEDDAECEDCFFBDBABDAEDBFDAEBACDACEEAFACCDBFDDCEDEACEFEFBDBCEFCFAEFBEBEFBDAD                                                                                                         FDFEFAEACCDCCEAFFFFDEBABCDDAAAAACDDEDEDCACCAEEDCECDCEDCFDDAEBDAEFDEDDDDABFDCABFBFFCDBFBEDCADDFBBABBDFBCDAECEFDFAACEABBFDDEBEBAEFDEDF                                                                                                         EABCCCECCDCDBCCBCAADBEDFBEFBEDBCAABEEBFACDFBDEADDEEDBCEADBDFACBFDDADFCAEFBACABCAEBBCCFDDAECBAECDBAFCBAABACAFDDACFABDEDBCEBADDFEAFFBB                                                                                                         DAEBDBBBBBFCFBBCCCABDABFEEDAFEEAAAFABBFBFAFAFCFEAEDCBAFDCDBDEBDEBFACBABEBBBFEDAFDCAFCDAABCDEFDDDBBFFABECDCBCBFBAFEBDDAECCBAACCCACDAD                                                                                                         FDBFCDDDDFBAEDCDAAABCEDABFFEBEECDFBAFBBDEACDBDAACDEDAABEFAFFFBBFADECDBCCFBFCACFECBBBBACEADBBEBBCAEBCBEDAAAEDBBCADECCBBCABFEECAEAABFC                                                                                                         BCAFCBFDAEDEEBAAFBDECADCEFEDBDEAAAFAFDAFCCDFBCFBDFBFDADEACAAEAAFCCFAEFBEBDDAFACFEECACEADDFFADBCFADDFCBCCFAEEDAFFEABDCCDCCEFBDDABBBEC                                                                                                         AEFCFDBDAFAFDFBADFAFECCEFFFCAECDDDFDADBBBBCEBEEACABDDDDCBDABCBCCFDCBCADFEBFFADBDCAADEACAAFFBDBCBECBCCEDAFCADBCCFBDBFACCEAFFBEDDBEACE                                                                                                         DABADADDABCCDDDBABBDABBEDECFFFCCDABDBFEAEEFAFFCEAFEACEFAEDEEACADFDEBAFEBBFBABCBFEAEACABCACCEACEFDECAEECABDECDFBFCCACDABEFDABDCFFEECD                                                                                                         EFEEACECFFFCCAADDFCDAEDAFABEECEDFABFEFCACACDEEFFBAFBDDFEDDFABDECEDAABACFDECBFCBCCFEEABBBCDDCCEEDDBCCDCFABBFEBBDBEDDACDFCDDCDEFCFFEAB                                                                                                         EBECEACACACABBAECDEBFCDBFACFCADAEAEEDCAEAFCBDADFFDFACEDEFFBCFBBCEFDDEAACACFDAEFFFDFDCDCECEEECEFEEDAECCFDFDABDECDFFCEAFFCEEEBDCCFDDCB                                                                                                         FBAEEFECACDBCBBACBEBAEFAAAFFAECCCCADCCFABACCCAACBCCAFDCECCFDCCDEDBDFCFDAECEEECEADCFAFBDDBCABFADCAEECDBCCCCEFFDCEBFFCCFDBAECCCDBABCED                                                                                                         ACEAAAFFBCCFCBDBDBFDEACCEFACEEFDAFCCCCFFBBBEEFAEDCAABAAACABAEEDFFEBEBEBBACFEEBABAEFDFBACCECADFCDCBBAABACCADBBCEFFBAEADEDDDEBDDDDEBEE                                                                                                         BEFABCABACCADFFCCEFDCABAEDBBDFAAADDCECDDBBAEEBDFCDDABCFEBCACEBAFCBABDBAAAEFEFE
Publishing: BAEDBCADFCAEEBCBBDFEDFEEBDFAFFEBBDFEEBFBEFBAFFCECABEFBAAEFBCCBDBCDCDEEAAFDDDFDCAEFFFEFEADAFBFFDAACCBBFBFAADEDFCFCAFBCBDF                                                                                                         DEFBBBEBEBDBDBEACADFECBECCEDBCDBDAAACFDFCDAEAAEFEAADFFECDBCFCFAEBBEEBADCDFEBDCBECBFBEFFAEAABBEADDEBDDBEAAAFDDECABFCFABECAFCECEDFCAAA                                                                                                         FEDCBCFBCFFBDEAAECBBABCEEAAEDCBFEEEBEFDCCDEDEFFBEBECEAACCABCCEEFBCAECDCDDEFCFDFCDCFBFACACADEFDBACBEDDEDEFAAFFCAEADCBDDEBDBFDAABCCEAD                                                                                                         CCDEBAFCFDCFAAFBDEEAFDDADFFECCADFEAECDCEFDFFBBEFACEDCCDABEDFBEDDAECEDCFFBDBABDAEDBFDAEBACDACEEAFACCDBFDDCEDEACEFEFBDBCEFCFAEFBEBEFBD                                                                                                         ADFDFEFAEACCDCCEAFFFFDEBABCDDAAAAACDDEDEDCACCAEEDCECDCEDCFDDAEBDAEFDEDDDDABFDCABFBFFCDBFBEDCADDFBBABBDFBCDAECEFDFAACEABBFDDEBEBAEFDE                                                                                                         DFEABCCCECCDCDBCCBCAADBEDFBEFBEDBCAABEEBFACDFBDEADDEEDBCEADBDFACBFDDADFCAEFBACABCAEBBCCFDDAECBAECDBAFCBAABACAFDDACFABDEDBCEBADDFEAFF                                                                                                         BBDAEBDBBBBBFCFBBCCCABDABFEEDAFEEAAAFABBFBFAFAFCFEAEDCBAFDCDBDEBDEBFACBABEBBBFEDAFDCAFCDAABCDEFDDDBBFFABECDCBCBFBAFEBDDAECCBAACCCACD                                                                                                         ADFDBFCDDDDFBAEDCDAAABCEDABFFEBEECDFBAFBBDEACDBDAACDEDAABEFAFFFBBFADECDBCCFBFCACFECBBBBACEADBBEBBCAEBCBEDAAAEDBBCADECCBBCABFEECAEAAB                                                                                                         FCBCAFCBFDAEDEEBAAFBDECADCEFEDBDEAAAFAFDAFCCDFBCFBDFBFDADEACAAEAAFCCFAEFBEBDDAFACFEECACEADDFFADBCFADDFCBCCFAEEDAFFEABDCCDCCEFBDDABBB                                                                                                         ECAEFCFDBDAFAFDFBADFAFECCEFFFCAECDDDFDADBBBBCEBEEACABDDDDCBDABCBCCFDCBCADFEBFFADBDCAADEACAAFFBDBCBECBCCEDAFCADBCCFBDBFACCEAFFBEDDBEA                                                                                                         CEDABADADDABCCDDDBABBDABBEDECFFFCCDABDBFEAEEFAFFCEAFEACEFAEDEEACADFDEBAFEBBFBABCBFEAEACABCACCEACEFDECAEECABDECDFBFCCACDABEFDABDCFFEE                                                                                                         CDEFEEACECFFFCCAADDFCDAEDAFABEECEDFABFEFCACACDEEFFBAFBDDFEDDFABDECEDAABACFDECBFCBCCFEEABBBCDDCCEEDDBCCDCFABBFEBBDBEDDACDFCDDCDEFCFFE                                                                                                         ABEBECEACACACABBAECDEBFCDBFACFCADAEAEEDCAEAFCBDADFFDFACEDEFFBCFBBCEFDDEAACACFDAEFFFDFDCDCECEEECEFEEDAECCFDFDABDECDFFCEAFFCEEEBDCCFDD                                                                                                         CBFBAEEFECACDBCBBACBEBAEFAAAFFAECCCCADCCFABACCCAACBCCAFDCECCFDCCDEDBDFCFDAECEEECEADCFAFBDDBCABFADCAEECDBCCCCEFFDCEBFFCCFDBAECCCDBABC                                                                                                         EDACEAAAFFBCCFCBDBDBFDEACCEFACEEFDAFCCCCFFBBBEEFAEDCAABAAACABAEEDFFEBEBEBBACFEEBABAEFDFBACCECADFCDCBBAABACCADBBCEFFBAEADEDDDEBDDDDEB                                                                                                         EEBEFABCABACCADFFCCEFDCABAEDBBDFAAADDCECDDBBAEEBDFCDDABCFEBCACEBAFCBABDBAAAEFEFE
to topic: topic_1 len: 7
echo number: 0
Publishing: BAEDBCADFCAEEBCBBDFEDFEEBDFAFFEBBDFEEBFBEFBAFFCECABEFBAAEFBCCBDBCDCDEEAAFDDDFDCAEFFFEFEADAFBFFDAACCBBFBFAADEDFCFCAFBCBDF                                                                                                         DEFBBBEBEBDBDBEACADFECBECCEDBCDBDAAACFDFCDAEAAEFEAADFFECDBCFCFAEBBEEBADCDFEBDCBECBFBEFFAEAABBEADDEBDDBEAAAFDDECABFCFABECAFCECEDFCAAA                                                                                                         FEDCBCFBCFFBDEAAECBBABCEEAAEDCBFEEEBEFDCCDEDEFFBEBECEAACCABCCEEFBCAECDCDDEFCFDFCDCFBFACACADEFDBACBEDDEDEFAAFFCAEADCBDDEBDBFDAABCCEAD                                                                                                         CCDEBAFCFDCFAAFBDEEAFDDADFFECCADFEAECDCEFDFFBBEFACEDCCDABEDFBEDDAECEDCFFBDBABDAEDBFDAEBACDACEEAFACCDBFDDCEDEACEFEFBDBCEFCFAEFBEBEFBD                                                                                                         ADFDFEFAEACCDCCEAFFFFDEBABCDDAAAAACDDEDEDCACCAEEDCECDCEDCFDDAEBDAEFDEDDDDABFDCABFBFFCDBFBEDCADDFBBABBDFBCDAECEFDFAACEABBFDDEBEBAEFDE                                                                                                         DFEABCCCECCDCDBCCBCAADBEDFBEFBEDBCAABEEBFACDFBDEADDEEDBCEADBDFACBFDDADFCAEFBACABCAEBBCCFDDAECBAECDBAFCBAABACAFDDACFABDEDBCEBADDFEAFF                                                                                                         BBDAEBDBBBBBFCFBBCCCABDABFEEDAFEEAAAFABBFBFAFAFCFEAEDCBAFDCDBDEBDEBFACBABEBBBFEDAFDCAFCDAABCDEFDDDBBFFABECDCBCBFBAFEBDDAECCBAACCCACD                                                                                                         ADFDBFCDDDDFBAEDCDAAABCEDABFFEBEECDFBAFBBDEACDBDAACDEDAABEFAFFFBBFADECDBCCFBFCACFECBBBBACEADBBEBBCAEBCBEDAAAEDBBCADECCBBCABFEECAEAAB                                                                                                         FCBCAFCBFDAEDEEBAAFBDECADCEFEDBDEAAAFAFDAFCCDFBCFBDFBFDADEACAAEAAFCCFAEFBEBDDAFACFEECACEADDFFADBCFADDFCBCCFAEEDAFFEABDCCDCCEFBDDABBB                                                                                                         ECAEFCFDBDAFAFDFBADFAFECCEFFFCAECDDDFDADBBBBCEBEEACABDDDDCBDABCBCCFDCBCADFEBFFADBDCAADEACAAFFBDBCBECBCCEDAFCADBCCFBDBFACCEAFFBEDDBEA                                                                                                         CEDABADADDABCCDDDBABBDABBEDECFFFCCDABDBFEAEEFAFFCEAFEACEFAEDEEACADFDEBAFEBBFBABCBFEAEACABCACCEACEFDECAEECABDECDFBFCCACDABEFDABDCFFEE                                                                                                         CDEFEEACECFFFCCAADDFCDAEDAFABEECEDFABFEFCACACDEEFFBAFBDDFEDDFABDECEDAABACFDECBFCBCCFEEABBBCDDCCEEDDBCCDCFABBFEBBDBEDDACDFCDDCDEFCFFE                                                                                                         ABEBECEACACACABBAECDEBFCDBFACFCADAEAEEDCAEAFCBDADFFDFACEDEFFBCFBBCEFDDEAACACFDAEFFFDFDCDCECEEECEFEEDAECCFDFDABDECDFFCEAFFCEEEBDCCFDD                                                                                                         CBFBAEEFECACDBCBBACBEBAEFAAAFFAECCCCADCCFABACCCAACBCCAFDCECCFDCCDEDBDFCFDAECEEECEADCFAFBDDBCABFADCAEECDBCCCCEFFDCEBFFCCFDBAECCCDBABC                                                                                                         EDACEAAAFFBCCFCBDBDBFDEACCEFACEEFDAFCCCCFFBBBEEFAEDCAABAAACABAEEDFFEBEBEBBACFEEBABAEFDFBACCECADFCDCBBAABACCADBBCEFFBAEADEDDDEBDDDDEB                                                                                                         EEBEFABCABACCADFFCCEFDCABAEDBBDFAAADDCECDDBBAEEBDFCDDABCFEBCACEBAFCBABDBAAAEFEFE
to topic: topic_1 len: 7
echo number: 1
Publishing: BAEDBCADFCAEEBCBBDFEDFEEBDFAFFEBBDFEEBFBEFBAFFCECABEFBAAEFBCCBDBCDCDEEAAFDDDFDCAEFFFEFEADAFBFFDAACCBBFBFAADEDFCFCAFBCBDF                                                                                                         DEFBBBEBEBDBDBEACADFECBECCEDBCDBDAAACFDFCDAEAAEFEAADFFECDBCFCFAEBBEEBADCDFEBDCBECBFBEFFAEAABBEADDEBDDBEAAAFDDECABFCFABECAFCECEDFCAAA                                                                                                         FEDCBCFBCFFBDEAAECBBABCEEAAEDCBFEEEBEFDCCDEDEFFBEBECEAACCABCCEEFBCAECDCDDEFCFDFCDCFBFACACADEFDBACBEDDEDEFAAFFCAEADCBDDEBDBFDAABCCEAD                                                                                                         CCDEBAFCFDCFAAFBDEEAFDDADFFECCADFEAECDCEFDFFBBEFACEDCCDABEDFBEDDAECEDCFFBDBABDAEDBFDAEBACDACEEAFACCDBFDDCEDEACEFEFBDBCEFCFAEFBEBEFBD                                                                                                         ADFDFEFAEACCDCCEAFFFFDEBABCDDAAAAACDDEDEDCACCAEEDCECDCEDCFDDAEBDAEFDEDDDDABFDCABFBFFCDBFBEDCADDFBBABBDFBCDAECEFDFAACEABBFDDEBEBAEFDE                                                                                                         DFEABCCCECCDCDBCCBCAADBEDFBEFBEDBCAABEEBFACDFBDEADDEEDBCEADBDFACBFDDADFCAEFBACABCAEBBCCFDDAECBAECDBAFCBAABACAFDDACFABDEDBCEBADDFEAFF                                                                                                         BBDAEBDBBBBBFCFBBCCCABDABFEEDAFEEAAAFABBFBFAFAFCFEAEDCBAFDCDBDEBDEBFACBABEBBBFEDAFDCAFCDAABCDEFDDDBBFFABECDCBCBFBAFEBDDAECCBAACCCACD                                                                                                         ADFDBFCDDDDFBAEDCDAAABCEDABFFEBEECDFBAFBBDEACDBDAACDEDAABEFAFFFBBFADECDBCCFBFCACFECBBBBACEADBBEBBCAEBCBEDAAAEDBBCADECCBBCABFEECAEAAB                                                                                                         FCBCAFCBFDAEDEEBAAFBDECADCEFEDBDEAAAFAFDAFCCDFBCFBDFBFDADEACAAEAAFCCFAEFBEBDDAFACFEECACEADDFFADBCFADDFCBCCFAEEDAFFEABDCCDCCEFBDDABBB                                                                                                         ECAEFCFDBDAFAFDFBADFAFECCEFFFCAECDDDFDADBBBBCEBEEACABDDDDCBDABCBCCFDCBCADFEBFFADBDCAADEACAAFFBDBCBECBCCEDAFCADBCCFBDBFACCEAFFBEDDBEA                                                                                                         CEDABADADDABCCDDDBABBDABBEDECFFFCCDABDBFEAEEFAFFCEAFEACEFAEDEEACADFDEBAFEBBFBABCBFEAEACABCACCEACEFDECAEECABDECDFBFCCACDABEFDABDCFFEE                                                                                                         CDEFEEACECFFFCCAADDFCDAEDAFABEECEDFABFEFCACACDEEFFBAFBDDFEDDFABDECEDAABACFDECBFCBCCFEEABBBCDDCCEEDDBCCDCFABBFEBBDBEDDACDFCDDCDEFCFFE                                                                                                         ABEBECEACACACABBAECDEBFCDBFACFCADAEAEEDCAEAFCBDADFFDFACEDEFFBCFBBCEFDDEAACACFDAEFFFDFDCDCECEEECEFEEDAECCFDFDABDECDFFCEAFFCEEEBDCCFDD                                                                                                         CBFBAEEFECACDBCBBACBEBAEFAAAFFAECCCCADCCFABACCCAACBCCAFDCECCFDCCDEDBDFCFDAECEEECEADCFAFBDDBCABFADCAEECDBCCCCEFFDCEBFFCCFDBAECCCDBABC                                                                                                         EDACEAAAFFBCCFCBDBDBFDEACCEFACEEFDAFCCCCFFBBBEEFAEDCAABAAACABAEEDFFEBEBEBBACFEEBABAEFDFBACCECADFCDCBBAABACCADBBCEFFBAEADEDDDEBDDDDEB                                                                                                         EEBEFABCABACCADFFCCEFDCABAEDBBDFAAADDCECDDBBAEEBDFCDDABCFEBCACEBAFCBABDBAAAEFEFE
to topic: topic_1 len: 7
echo number: 2
Publishing: BAEDBCADFCAEEBCBBDFEDFEEBDFAFFEBBDFEEBFBEFBAFFCECABEFBAAEFBCCBDBCDCDEEAAFDDDFDCAEFFFEFEADAFBFFDAACCBBFBFAADEDFCFCAFBCBDF                                                                                                         DEFBBBEBEBDBDBEACADFECBECCEDBCDBDAAACFDFCDAEAAEFEAADFFECDBCFCFAEBBEEBADCDFEBDCBECBFBEFFAEAABBEADDEBDDBEAAAFDDECABFCFABECAFCECEDFCAAA                                                                                                         FEDCBCFBCFFBDEAAECBBABCEEAAEDCBFEEEBEFDCCDEDEFFBEBECEAACCABCCEEFBCAECDCDDEFCFDFCDCFBFACACADEFDBACBEDDEDEFAAFFCAEADCBDDEBDBFDAABCCEAD                                                                                                         CCDEBAFCFDCFAAFBDEEAFDDADFFECCADFEAECDCEFDFFBBEFACEDCCDABEDFBEDDAECEDCFFBDBABDAEDBFDAEBACDACEEAFACCDBFDDCEDEACEFEFBDBCEFCFAEFBEBEFBD                                                                                                         ADFDFEFAEACCDCCEAFFFFDEBABCDDAAAAACDDEDEDCACCAEEDCECDCEDCFDDAEBDAEFDEDDDDABFDCABFBFFCDBFBEDCADDFBBABBDFBCDAECEFDFAACEABBFDDEBEBAEFDE                                                                                                         DFEABCCCECCDCDBCCBCAADBEDFBEFBEDBCAABEEBFACDFBDEADDEEDBCEADBDFACBFDDADFCAEFBACABCAEBBCCFDDAECBAECDBAFCBAABACAFDDACFABDEDBCEBADDFEAFF                                                                                                         BBDAEBDBBBBBFCFBBCCCABDABFEEDAFEEAAAFABBFBFAFAFCFEAEDCBAFDCDBDEBDEBFACBABEBBBFEDAFDCAFCDAABCDEFDDDBBFFABECDCBCBFBAFEBDDAECCBAACCCACD                                                                                                         ADFDBFCDDDDFBAEDCDAAABCEDABFFEBEECDFBAFBBDEACDBDAACDEDAABEFAFFFBBFADECDBCCFBFCACFECBBBBACEADBBEBBCAEBCBEDAAAEDBBCADECCBBCABFEECAEAAB                                                                                                         FCBCAFCBFDAEDEEBAAFBDECADCEFEDBDEAAAFAFDAFCCDFBCFBDFBFDADEACAAEAAFCCFAEFBEBDDAFACFEECACEADDFFADBCFADDFCBCCFAEEDAFFEABDCCDCCEFBDDABBB                                                                                                         ECAEFCFDBDAFAFDFBADFAFECCEFFFCAECDDDFDADBBBBCEBEEACABDDDDCBDABCBCCFDCBCADFEBFFADBDCAADEACAAFFBDBCBECBCCEDAFCADBCCFBDBFACCEAFFBEDDBEA                                                                                                         CEDABADADDABCCDDDBABBDABBEDECFFFCCDABDBFEAEEFAFFCEAFEACEFAEDEEACADFDEBAFEBBFBABCBFEAEACABCACCEACEFDECAEECABDECDFBFCCACDABEFDABDCFFEE                                                                                                         CDEFEEACECFFFCCAADDFCDAEDAFABEECEDFABFEFCACACDEEFFBAFBDDFEDDFABDECEDAABACFDECBFCBCCFEEABBBCDDCCEEDDBCCDCFABBFEBBDBEDDACDFCDDCDEFCFFE                                                                                                         ABEBECEACACACABBAECDEBFCDBFACFCADAEAEEDCAEAFCBDADFFDFACEDEFFBCFBBCEFDDEAACACFDAEFFFDFDCDCECEEECEFEEDAECCFDFDABDECDFFCEAFFCEEEBDCCFDD                                                                                                         CBFBAEEFECACDBCBBACBEBAEFAAAFFAECCCCADCCFABACCCAACBCCAFDCECCFDCCDEDBDFCFDAECEEECEADCFAFBDDBCABFADCAEECDBCCCCEFFDCEBFFCCFDBAECCCDBABC                                                                                                         EDACEAAAFFBCCFCBDBDBFDEACCEFACEEFDAFCCCCFFBBBEEFAEDCAABAAACABAEEDFFEBEBEBBACFEEBABAEFDFBACCECADFCDCBBAABACCADBBCEFFBAEADEDDDEBDDDDEB                                                                                                         EEBEFABCABACCADFFCCEFDCABAEDBBDFAAADDCECDDBBAEEBDFCDDABCFEBCACEBAFCBABDBAAAEFEFE
to topic: topic_1 len: 7
echo number: 3
Publishing: BAEDBCADFCAEEBCBBDFEDFEEBDFAFFEBBDFEEBFBEFBAFFCECABEFBAAEFBCCBDBCDCDEEAAFDDDFDCAEFFFEFEADAFBFFDAACCBBFBFAADEDFCFCAFBCBDF                                                                                                         DEFBBBEBEBDBDBEACADFECBECCEDBCDBDAAACFDFCDAEAAEFEAADFFECDBCFCFAEBBEEBADCDFEBDCBECBFBEFFAEAABBEADDEBDDBEAAAFDDECABFCFABECAFCECEDFCAAA                                                                                                         FEDCBCFBCFFBDEAAECBBABCEEAAEDCBFEEEBEFDCCDEDEFFBEBECEAACCABCCEEFBCAECDCDDEFCFDFCDCFBFACACADEFDBACBEDDEDEFAAFFCAEADCBDDEBDBFDAABCCEAD                                                                                                         CCDEBAFCFDCFAAFBDEEAFDDADFFECCADFEAECDCEFDFFBBEFACEDCCDABEDFBEDDAECEDCFFBDBABDAEDBFDAEBACDACEEAFACCDBFDDCEDEACEFEFBDBCEFCFAEFBEBEFBD                                                                                                         ADFDFEFAEACCDCCEAFFFFDEBABCDDAAAAACDDEDEDCACCAEEDCECDCEDCFDDAEBDAEFDEDDDDABFDCABFBFFCDBFBEDCADDFBBABBDFBCDAECEFDFAACEABBFDDEBEBAEFDE                                                                                                         DFEABCCCECCDCDBCCBCAADBEDFBEFBEDBCAABEEBFACDFBDEADDEEDBCEADBDFACBFDDADFCAEFBACABCAEBBCCFDDAECBAECDBAFCBAABACAFDDACFABDEDBCEBADDFEAFF                                                                                                         BBDAEBDBBBBBFCFBBCCCABDABFEEDAFEEAAAFABBFBFAFAFCFEAEDCBAFDCDBDEBDEBFACBABEBBBFEDAFDCAFCDAABCDEFDDDBBFFABECDCBCBFBAFEBDDAECCBAACCCACD                                                                                                         ADFDBFCDDDDFBAEDCDAAABCEDABFFEBEECDFBAFBBDEACDBDAACDEDAABEFAFFFBBFADECDBCCFBFCACFECBBBBACEADBBEBBCAEBCBEDAAAEDBBCADECCBBCABFEECAEAAB                                                                                                         FCBCAFCBFDAEDEEBAAFBDECADCEFEDBDEAAAFAFDAFCCDFBCFBDFBFDADEACAAEAAFCCFAEFBEBDDAFACFEECACEADDFFADBCFADDFCBCCFAEEDAFFEABDCCDCCEFBDDABBB                                                                                                         ECAEFCFDBDAFAFDFBADFAFECCEFFFCAECDDDFDADBBBBCEBEEACABDDDDCBDABCBCCFDCBCADFEBFFADBDCAADEACAAFFBDBCBECBCCEDAFCADBCCFBDBFACCEAFFBEDDBEA                                                                                                         CEDABADADDABCCDDDBABBDABBEDECFFFCCDABDBFEAEEFAFFCEAFEACEFAEDEEACADFDEBAFEBBFBABCBFEAEACABCACCEACEFDECAEECABDECDFBFCCACDABEFDABDCFFEE                                                                                                         CDEFEEACECFFFCCAADDFCDAEDAFABEECEDFABFEFCACACDEEFFBAFBDDFEDDFABDECEDAABACFDECBFCBCCFEEABBBCDDCCEEDDBCCDCFABBFEBBDBEDDACDFCDDCDEFCFFE                                                                                                         ABEBECEACACACABBAECDEBFCDBFACFCADAEAEEDCAEAFCBDADFFDFACEDEFFBCFBBCEFDDEAACACFDAEFFFDFDCDCECEEECEFEEDAECCFDFDABDECDFFCEAFFCEEEBDCCFDD                                                                                                         CBFBAEEFECACDBCBBACBEBAEFAAAFFAECCCCADCCFABACCCAACBCCAFDCECCFDCCDEDBDFCFDAECEEECEADCFAFBDDBCABFADCAEECDBCCCCEFFDCEBFFCCFDBAECCCDBABC                                                                                                         EDACEAAAFFBCCFCBDBDBFDEACCEFACEEFDAFCCCCFFBBBEEFAEDCAABAAACABAEEDFFEBEBEBBACFEEBABAEFDFBACCECADFCDCBBAABACCADBBCEFFBAEADEDDDEBDDDDEB                                                                                                         EEBEFABCABACCADFFCCEFDCABAEDBBDFAAADDCECDDBBAEEBDFCDDABCFEBCACEBAFCBABDBAAAEFEFE
to topic: topic_1 len: 7
echo number: 4
Publishing: BAEDBCADFCAEEBCBBDFEDFEEBDFAFFEBBDFEEBFBEFBAFFCECABEFBAAEFBCCBDBCDCDEEAAFDDDFDCAEFFFEFEADAFBFFDAACCBBFBFAADEDFCFCAFBCBDF                                                                                                         DEFBBBEBEBDBDBEACADFECBECCEDBCDBDAAACFDFCDAEAAEFEAADFFECDBCFCFAEBBEEBADCDFEBDCBECBFBEFFAEAABBEADDEBDDBEAAAFDDECABFCFABECAFCECEDFCAAA                                                                                                         FEDCBCFBCFFBDEAAECBBABCEEAAEDCBFEEEBEFDCCDEDEFFBEBECEAACCABCCEEFBCAECDCDDEFCFDFCDCFBFACACADEFDBACBEDDEDEFAAFFCAEADCBDDEBDBFDAABCCEAD                                                                                                         CCDEBAFCFDCFAAFBDEEAFDDADFFECCADFEAECDCEFDFFBBEFACEDCCDABEDFBEDDAECEDCFFBDBABDAEDBFDAEBACDACEEAFACCDBFDDCEDEACEFEFBDBCEFCFAEFBEBEFBD                                                                                                         ADFDFEFAEACCDCCEAFFFFDEBABCDDAAAAACDDEDEDCACCAEEDCECDCEDCFDDAEBDAEFDEDDDDABFDCABFBFFCDBFBEDCADDFBBABBDFBCDAECEFDFAACEABBFDDEBEBAEFDE                                                                                                         DFEABCCCECCDCDBCCBCAADBEDFBEFBEDBCAABEEBFACDFBDEADDEEDBCEADBDFACBFDDADFCAEFBACABCAEBBCCFDDAECBAECDBAFCBAABACAFDDACFABDEDBCEBADDFEAFF                                                                                                         BBDAEBDBBBBBFCFBBCCCABDABFEEDAFEEAAAFABBFBFAFAFCFEAEDCBAFDCDBDEBDEBFACBABEBBBFEDAFDCAFCDAABCDEFDDDBBFFABECDCBCBFBAFEBDDAECCBAACCCACD                                                                                                         ADFDBFCDDDDFBAEDCDAAABCEDABFFEBEECDFBAFBBDEACDBDAACDEDAABEFAFFFBBFADECDBCCFBFCACFECBBBBACEADBBEBBCAEBCBEDAAAEDBBCADECCBBCABFEECAEAAB                                                                                                         FCBCAFCBFDAEDEEBAAFBDECADCEFEDBDEAAAFAFDAFCCDFBCFBDFBFDADEACAAEAAFCCFAEFBEBDDAFACFEECACEADDFFADBCFADDFCBCCFAEEDAFFEABDCCDCCEFBDDABBB                                                                                                         ECAEFCFDBDAFAFDFBADFAFECCEFFFCAECDDDFDADBBBBCEBEEACABDDDDCBDABCBCCFDCBCADFEBFFADBDCAADEACAAFFBDBCBECBCCEDAFCADBCCFBDBFACCEAFFBEDDBEA                                                                                                         CEDABADADDABCCDDDBABBDABBEDECFFFCCDABDBFEAEEFAFFCEAFEACEFAEDEEACADFDEBAFEBBFBABCBFEAEACABCACCEACEFDECAEECABDECDFBFCCACDABEFDABDCFFEE                                                                                                         CDEFEEACECFFFCCAADDFCDAEDAFABEECEDFABFEFCACACDEEFFBAFBDDFEDDFABDECEDAABACFDECBFCBCCFEEABBBCDDCCEEDDBCCDCFABBFEBBDBEDDACDFCDDCDEFCFFE                                                                                                         ABEBECEACACACABBAECDEBFCDBFACFCADAEAEEDCAEAFCBDADFFDFACEDEFFBCFBBCEFDDEAACACFDAEFFFDFDCDCECEEECEFEEDAECCFDFDABDECDFFCEAFFCEEEBDCCFDD                                                                                                         CBFBAEEFECACDBCBBACBEBAEFAAAFFAECCCCADCCFABACCCAACBCCAFDCECCFDCCDEDBDFCFDAECEEECEADCFAFBDDBCABFADCAEECDBCCCCEFFDCEBFFCCFDBAECCCDBABC                                                                                                         EDACEAAAFFBCCFCBDBDBFDEACCEFACEEFDAFCCCCFFBBBEEFAEDCAABAAACABAEEDFFEBEBEBBACFEEBABAEFDFBACCECADFCDCBBAABACCADBBCEFFBAEADEDDDEBDDDDEB                                                                                                         EEBEFABCABACCADFFCCEFDCABAEDBBDFAAADDCECDDBBAEEBDFCDDABCFEBCACEBAFCBABDBAAAEFEFE
to topic: topic_1 len: 7
echo number: 5
Publishing: BAEDBCADFCAEEBCBBDFEDFEEBDFAFFEBBDFEEBFBEFBAFFCECABEFBAAEFBCCBDBCDCDEEAAFDDDFDCAEFFFEFEADAFBFFDAACCBBFBFAADEDFCFCAFBCBDF                                                                                                         DEFBBBEBEBDBDBEACADFECBECCEDBCDBDAAACFDFCDAEAAEFEAADFFECDBCFCFAEBBEEBADCDFEBDCBECBFBEFFAEAABBEADDEBDDBEAAAFDDECABFCFABECAFCECEDFCAAA                                                                                                         FEDCBCFBCFFBDEAAECBBABCEEAAEDCBFEEEBEFDCCDEDEFFBEBECEAACCABCCEEFBCAECDCDDEFCFDFCDCFBFACACADEFDBACBEDDEDEFAAFFCAEADCBDDEBDBFDAABCCEAD                                                                                                         CCDEBAFCFDCFAAFBDEEAFDDADFFECCADFEAECDCEFDFFBBEFACEDCCDABEDFBEDDAECEDCFFBDBABDAEDBFDAEBACDACEEAFACCDBFDDCEDEACEFEFBDBCEFCFAEFBEBEFBD                                                                                                         ADFDFEFAEACCDCCEAFFFFDEBABCDDAAAAACDDEDEDCACCAEEDCECDCEDCFDDAEBDAEFDEDDDDABFDCABFBFFCDBFBEDCADDFBBABBDFBCDAECEFDFAACEABBFDDEBEBAEFDE                                                                                                         DFEABCCCECCDCDBCCBCAADBEDFBEFBEDBCAABEEBFACDFBDEADDEEDBCEADBDFACBFDDADFCAEFBACABCAEBBCCFDDAECBAECDBAFCBAABACAFDDACFABDEDBCEBADDFEAFF                                                                                                         BBDAEBDBBBBBFCFBBCCCABDABFEEDAFEEAAAFABBFBFAFAFCFEAEDCBAFDCDBDEBDEBFACBABEBBBFEDAFDCAFCDAABCDEFDDDBBFFABECDCBCBFBAFEBDDAECCBAACCCACD                                                                                                         ADFDBFCDDDDFBAEDCDAAABCEDABFFEBEECDFBAFBBDEACDBDAACDEDAABEFAFFFBBFADECDBCCFBFCACFECBBBBACEADBBEBBCAEBCBEDAAAEDBBCADECCBBCABFEECAEAAB                                                                                                         FCBCAFCBFDAEDEEBAAFBDECADCEFEDBDEAAAFAFDAFCCDFBCFBDFBFDADEACAAEAAFCCFAEFBEBDDAFACFEECACEADDFFADBCFADDFCBCCFAEEDAFFEABDCCDCCEFBDDABBB                                                                                                         ECAEFCFDBDAFAFDFBADFAFECCEFFFCAECDDDFDADBBBBCEBEEACABDDDDCBDABCBCCFDCBCADFEBFFADBDCAADEACAAFFBDBCBECBCCEDAFCADBCCFBDBFACCEAFFBEDDBEA                                                                                                         CEDABADADDABCCDDDBABBDABBEDECFFFCCDABDBFEAEEFAFFCEAFEACEFAEDEEACADFDEBAFEBBFBABCBFEAEACABCACCEACEFDECAEECABDECDFBFCCACDABEFDABDCFFEE                                                                                                         CDEFEEACECFFFCCAADDFCDAEDAFABEECEDFABFEFCACACDEEFFBAFBDDFEDDFABDECEDAABACFDECBFCBCCFEEABBBCDDCCEEDDBCCDCFABBFEBBDBEDDACDFCDDCDEFCFFE                                                                                                         ABEBECEACACACABBAECDEBFCDBFACFCADAEAEEDCAEAFCBDADFFDFACEDEFFBCFBBCEFDDEAACACFDAEFFFDFDCDCECEEECEFEEDAECCFDFDABDECDFFCEAFFCEEEBDCCFDD                                                                                                         CBFBAEEFECACDBCBBACBEBAEFAAAFFAECCCCADCCFABACCCAACBCCAFDCECCFDCCDEDBDFCFDAECEEECEADCFAFBDDBCABFADCAEECDBCCCCEFFDCEBFFCCFDBAECCCDBABC                                                                                                         EDACEAAAFFBCCFCBDBDBFDEACCEFACEEFDAFCCCCFFBBBEEFAEDCAABAAACABAEEDFFEBEBEBBACFEEBABAEFDFBACCECADFCDCBBAABACCADBBCEFFBAEADEDDDEBDDDDEB                                                                                                         EEBEFABCABACCADFFCCEFDCABAEDBBDFAAADDCECDDBBAEEBDFCDDABCFEBCACEBAFCBABDBAAAEFEFE
to topic: topic_1 len: 7
echo number: 6
Publishing: BAEDBCADFCAEEBCBBDFEDFEEBDFAFFEBBDFEEBFBEFBAFFCECABEFBAAEFBCCBDBCDCDEEAAFDDDFDCAEFFFEFEADAFBFFDAACCBBFBFAADEDFCFCAFBCBDF                                                                                                         DEFBBBEBEBDBDBEACADFECBECCEDBCDBDAAACFDFCDAEAAEFEAADFFECDBCFCFAEBBEEBADCDFEBDCBECBFBEFFAEAABBEADDEBDDBEAAAFDDECABFCFABECAFCECEDFCAAA                                                                                                         FEDCBCFBCFFBDEAAECBBABCEEAAEDCBFEEEBEFDCCDEDEFFBEBECEAACCABCCEEFBCAECDCDDEFCFDFCDCFBFACACADEFDBACBEDDEDEFAAFFCAEADCBDDEBDBFDAABCCEAD                                                                                                         CCDEBAFCFDCFAAFBDEEAFDDADFFECCADFEAECDCEFDFFBBEFACEDCCDABEDFBEDDAECEDCFFBDBABDAEDBFDAEBACDACEEAFACCDBFDDCEDEACEFEFBDBCEFCFAEFBEBEFBD                                                                                                         ADFDFEFAEACCDCCEAFFFFDEBABCDDAAAAACDDEDEDCACCAEEDCECDCEDCFDDAEBDAEFDEDDDDABFDCABFBFFCDBFBEDCADDFBBABBDFBCDAECEFDFAACEABBFDDEBEBAEFDE                                                                                                         DFEABCCCECCDCDBCCBCAADBEDFBEFBEDBCAABEEBFACDFBDEADDEEDBCEADBDFACBFDDADFCAEFBACABCAEBBCCFDDAECBAECDBAFCBAABACAFDDACFABDEDBCEBADDFEAFF                                                                                                         BBDAEBDBBBBBFCFBBCCCABDABFEEDAFEEAAAFABBFBFAFAFCFEAEDCBAFDCDBDEBDEBFACBABEBBBFEDAFDCAFCDAABCDEFDDDBBFFABECDCBCBFBAFEBDDAECCBAACCCACD                                                                                                         ADFDBFCDDDDFBAEDCDAAABCEDABFFEBEECDFBAFBBDEACDBDAACDEDAABEFAFFFBBFADECDBCCFBFCACFECBBBBACEADBBEBBCAEBCBEDAAAEDBBCADECCBBCABFEECAEAAB                                                                                                         FCBCAFCBFDAEDEEBAAFBDECADCEFEDBDEAAAFAFDAFCCDFBCFBDFBFDADEACAAEAAFCCFAEFBEBDDAFACFEECACEADDFFADBCFADDFCBCCFAEEDAFFEABDCCDCCEFBDDABBB                                                                                                         ECAEFCFDBDAFAFDFBADFAFECCEFFFCAECDDDFDADBBBBCEBEEACABDDDDCBDABCBCCFDCBCADFEBFFADBDCAADEACAAFFBDBCBECBCCEDAFCADBCCFBDBFACCEAFFBEDDBEA                                                                                                         CEDABADADDABCCDDDBABBDABBEDECFFFCCDABDBFEAEEFAFFCEAFEACEFAEDEEACADFDEBAFEBBFBABCBFEAEACABCACCEACEFDECAEECABDECDFBFCCACDABEFDABDCFFEE                                                                                                         CDEFEEACECFFFCCAADDFCDAEDAFABEECEDFABFEFCACACDEEFFBAFBDDFEDDFABDECEDAABACFDECBFCBCCFEEABBBCDDCCEEDDBCCDCFABBFEBBDBEDDACDFCDDCDEFCFFE                                                                                                         ABEBECEACACACABBAECDEBFCDBFACFCADAEAEEDCAEAFCBDADFFDFACEDEFFBCFBBCEFDDEAACACFDAEFFFDFDCDCECEEECEFEEDAECCFDFDABDECDFFCEAFFCEEEBDCCFDD                                                                                                         CBFBAEEFECACDBCBBACBEBAEFAAAFFAECCCCADCCFABACCCAACBCCAFDCECCFDCCDEDBDFCFDAECEEECEADCFAFBDDBCABFADCAEECDBCCCCEFFDCEBFFCCFDBAECCCDBABC                                                                                                         EDACEAAAFFBCCFCBDBDBFDEACCEFACEEFDAFCCCCFFBBBEEFAEDCAABAAACABAEEDFFEBEBEBBACFEEBABAEFDFBACCECADFCDCBBAABACCADBBCEFFBAEADEDDDEBDDDDEB                                                                                                         EEBEFABCABACCADFFCCEFDCABAEDBBDFAAADDCECDDBBAEEBDFCDDABCFEBCACEBAFCBABDBAAAEFEFE
to topic: topic_1 len: 7
echo number: 7
Publishing: BAEDBCADFCAEEBCBBDFEDFEEBDFAFFEBBDFEEBFBEFBAFFCECABEFBAAEFBCCBDBCDCDEEAAFDDDFDCAEFFFEFEADAFBFFDAACCBBFBFAADEDFCFCAFBCBDF                                                                                                         DEFBBBEBEBDBDBEACADFECBECCEDBCDBDAAACFDFCDAEAAEFEAADFFECDBCFCFAEBBEEBADCDFEBDCBECBFBEFFAEAABBEADDEBDDBEAAAFDDECABFCFABECAFCECEDFCAAA                                                                                                         FEDCBCFBCFFBDEAAECBBABCEEAAEDCBFEEEBEFDCCDEDEFFBEBECEAACCABCCEEFBCAECDCDDEFCFDFCDCFBFACACADEFDBACBEDDEDEFAAFFCAEADCBDDEBDBFDAABCCEAD                                                                                                         CCDEBAFCFDCFAAFBDEEAFDDADFFECCADFEAECDCEFDFFBBEFACEDCCDABEDFBEDDAECEDCFFBDBABDAEDBFDAEBACDACEEAFACCDBFDDCEDEACEFEFBDBCEFCFAEFBEBEFBD                                                                                                         ADFDFEFAEACCDCCEAFFFFDEBABCDDAAAAACDDEDEDCACCAEEDCECDCEDCFDDAEBDAEFDEDDDDABFDCABFBFFCDBFBEDCADDFBBABBDFBCDAECEFDFAACEABBFDDEBEBAEFDE                                                                                                         DFEABCCCECCDCDBCCBCAADBEDFBEFBEDBCAABEEBFACDFBDEADDEEDBCEADBDFACBFDDADFCAEFBACABCAEBBCCFDDAECBAECDBAFCBAABACAFDDACFABDEDBCEBADDFEAFF                                                                                                         BBDAEBDBBBBBFCFBBCCCABDABFEEDAFEEAAAFABBFBFAFAFCFEAEDCBAFDCDBDEBDEBFACBABEBBBFEDAFDCAFCDAABCDEFDDDBBFFABECDCBCBFBAFEBDDAECCBAACCCACD                                                                                                         ADFDBFCDDDDFBAEDCDAAABCEDABFFEBEECDFBAFBBDEACDBDAACDEDAABEFAFFFBBFADECDBCCFBFCACFECBBBBACEADBBEBBCAEBCBEDAAAEDBBCADECCBBCABFEECAEAAB                                                                                                         FCBCAFCBFDAEDEEBAAFBDECADCEFEDBDEAAAFAFDAFCCDFBCFBDFBFDADEACAAEAAFCCFAEFBEBDDAFACFEECACEADDFFADBCFADDFCBCCFAEEDAFFEABDCCDCCEFBDDABBB                                                                                                         ECAEFCFDBDAFAFDFBADFAFECCEFFFCAECDDDFDADBBBBCEBEEACABDDDDCBDABCBCCFDCBCADFEBFFADBDCAADEACAAFFBDBCBECBCCEDAFCADBCCFBDBFACCEAFFBEDDBEA                                                                                                         CEDABADADDABCCDDDBABBDABBEDECFFFCCDABDBFEAEEFAFFCEAFEACEFAEDEEACADFDEBAFEBBFBABCBFEAEACABCACCEACEFDECAEECABDECDFBFCCACDABEFDABDCFFEE                                                                                                         CDEFEEACECFFFCCAADDFCDAEDAFABEECEDFABFEFCACACDEEFFBAFBDDFEDDFABDECEDAABACFDECBFCBCCFEEABBBCDDCCEEDDBCCDCFABBFEBBDBEDDACDFCDDCDEFCFFE                                                                                                         ABEBECEACACACABBAECDEBFCDBFACFCADAEAEEDCAEAFCBDADFFDFACEDEFFBCFBBCEFDDEAACACFDAEFFFDFDCDCECEEECEFEEDAECCFDFDABDECDFFCEAFFCEEEBDCCFDD                                                                                                         CBFBAEEFECACDBCBBACBEBAEFAAAFFAECCCCADCCFABACCCAACBCCAFDCECCFDCCDEDBDFCFDAECEEECEADCFAFBDDBCABFADCAEECDBCCCCEFFDCEBFFCCFDBAECCCDBABC                                                                                                         EDACEAAAFFBCCFCBDBDBFDEACCEFACEEFDAFCCCCFFBBBEEFAEDCAABAAACABAEEDFFEBEBEBBACFEEBABAEFDFBACCECADFCDCBBAABACCADBBCEFFBAEADEDDDEBDDDDEB                                                                                                         EEBEFABCABACCADFFCCEFDCABAEDBBDFAAADDCECDDBBAEEBDFCDDABCFEBCACEBAFCBABDBAAAEFEFE
to topic: topic_1 len: 7
echo number: 8
Publishing: BAEDBCADFCAEEBCBBDFEDFEEBDFAFFEBBDFEEBFBEFBAFFCECABEFBAAEFBCCBDBCDCDEEAAFDDDFDCAEFFFEFEADAFBFFDAACCBBFBFAADEDFCFCAFBCBDF                                                                                                         DEFBBBEBEBDBDBEACADFECBECCEDBCDBDAAACFDFCDAEAAEFEAADFFECDBCFCFAEBBEEBADCDFEBDCBECBFBEFFAEAABBEADDEBDDBEAAAFDDECABFCFABECAFCECEDFCAAA                                                                                                         FEDCBCFBCFFBDEAAECBBABCEEAAEDCBFEEEBEFDCCDEDEFFBEBECEAACCABCCEEFBCAECDCDDEFCFDFCDCFBFACACADEFDBACBEDDEDEFAAFFCAEADCBDDEBDBFDAABCCEAD                                                                                                         CCDEBAFCFDCFAAFBDEEAFDDADFFECCADFEAECDCEFDFFBBEFACEDCCDABEDFBEDDAECEDCFFBDBABDAEDBFDAEBACDACEEAFACCDBFDDCEDEACEFEFBDBCEFCFAEFBEBEFBD                                                                                                         ADFDFEFAEACCDCCEAFFFFDEBABCDDAAAAACDDEDEDCACCAEEDCECDCEDCFDDAEBDAEFDEDDDDABFDCABFBFFCDBFBEDCADDFBBABBDFBCDAECEFDFAACEABBFDDEBEBAEFDE                                                                                                         DFEABCCCECCDCDBCCBCAADBEDFBEFBEDBCAABEEBFACDFBDEADDEEDBCEADBDFACBFDDADFCAEFBACABCAEBBCCFDDAECBAECDBAFCBAABACAFDDACFABDEDBCEBADDFEAFF                                                                                                         BBDAEBDBBBBBFCFBBCCCABDABFEEDAFEEAAAFABBFBFAFAFCFEAEDCBAFDCDBDEBDEBFACBABEBBBFEDAFDCAFCDAABCDEFDDDBBFFABECDCBCBFBAFEBDDAECCBAACCCACD                                                                                                         ADFDBFCDDDDFBAEDCDAAABCEDABFFEBEECDFBAFBBDEACDBDAACDEDAABEFAFFFBBFADECDBCCFBFCACFECBBBBACEADBBEBBCAEBCBEDAAAEDBBCADECCBBCABFEECAEAAB                                                                                                         FCBCAFCBFDAEDEEBAAFBDECADCEFEDBDEAAAFAFDAFCCDFBCFBDFBFDADEACAAEAAFCCFAEFBEBDDAFACFEECACEADDFFADBCFADDFCBCCFAEEDAFFEABDCCDCCEFBDDABBB                                                                                                         ECAEFCFDBDAFAFDFBADFAFECCEFFFCAECDDDFDADBBBBCEBEEACABDDDDCBDABCBCCFDCBCADFEBFFADBDCAADEACAAFFBDBCBECBCCEDAFCADBCCFBDBFACCEAFFBEDDBEA                                                                                                         CEDABADADDABCCDDDBABBDABBEDECFFFCCDABDBFEAEEFAFFCEAFEACEFAEDEEACADFDEBAFEBBFBABCBFEAEACABCACCEACEFDECAEECABDECDFBFCCACDABEFDABDCFFEE                                                                                                         CDEFEEACECFFFCCAADDFCDAEDAFABEECEDFABFEFCACACDEEFFBAFBDDFEDDFABDECEDAABACFDECBFCBCCFEEABBBCDDCCEEDDBCCDCFABBFEBBDBEDDACDFCDDCDEFCFFE                                                                                                         ABEBECEACACACABBAECDEBFCDBFACFCADAEAEEDCAEAFCBDADFFDFACEDEFFBCFBBCEFDDEAACACFDAEFFFDFDCDCECEEECEFEEDAECCFDFDABDECDFFCEAFFCEEEBDCCFDD                                                                                                         CBFBAEEFECACDBCBBACBEBAEFAAAFFAECCCCADCCFABACCCAACBCCAFDCECCFDCCDEDBDFCFDAECEEECEADCFAFBDDBCABFADCAEECDBCCCCEFFDCEBFFCCFDBAECCCDBABC                                                                                                         EDACEAAAFFBCCFCBDBDBFDEACCEFACEEFDAFCCCCFFBBBEEFAEDCAABAAACABAEEDFFEBEBEBBACFEEBABAEFDFBACCECADFCDCBBAABACCADBBCEFFBAEADEDDDEBDDDDEB                                                                                                         EEBEFABCABACCADFFCCEFDCABAEDBBDFAAADDCECDDBBAEEBDFCDDABCFEBCACEBAFCBABDBAAAEFEFE
to topic: topic_1 len: 7
echo number: 9
[mqtt_evt_handler:247] PUBACK packet id: 12678
[mqtt_evt_handler:247] PUBACK packet id: 18837
[mqtt_evt_handler:247] PUBACK packet id: 25017
[mqtt_evt_handler:247] PUBACK packet id: 31199
[mqtt_evt_handler:247] PUBACK packet id: 37376
[mqtt_evt_handler:247] PUBACK packet id: 43559
[mqtt_evt_handler:247] PUBACK packet id: 49728
[mqtt_evt_handler:247] PUBACK packet id: 55902
[mqtt_evt_handler:247] PUBACK packet id: 62076
[mqtt_evt_handler:247] PUBACK packet id: 2720
+CSCON: 0

Modified mqtt_simple sample:

mqtt_simple_tls.rar

Best regards,

Sigurd

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