Jul 16 13:18:12 glueck-virtual-machine deepstream-test4-app: DSLOG:NVDS_KAFKA_PROTO: Kafka connection string is invalid. hostname or port is empty
Jul 16 13:21:30 glueck-virtual-machine deepstream-test4-app: DSLOG:NVDS_KAFKA_PROTO: Kafka connection string is invalid. hostname or port is empty
Jul 16 13:27:24 glueck-virtual-machine deepstream-test4-app: DSLOG:NVDS_KAFKA_PROTO: Kafka connection successful
Jul 16 13:28:20 glueck-virtual-machine deepstream-test4-app: DSLOG:NVDS_KAFKA_PROTO: nvds_msgapi_send_async: payload={#012 “messageid” : “92b70d3e-c5cf-4af1-90ce-30cfce1879f7”,#012 “mdsversion” : “1.0”,#012 “@timestamp” : “2021-07-16T05:28:19.685Z”,#012 “place” : {#012 “id” : “1”,#012 “name” : “XYZ”,#012 “type” : “garage”,#012 “location” : {#012 “lat” : 30.32,#012 “lon” : -40.549999999999997,#012 “alt” : 100.0#012 },#012 “aisle” : {#012 “id” : “walsh”,#012 “name” : “lane1”,#012 “level” : “P2”,#012 “coordinate” : {#012 “x” : 1.0,#012 “y” : 2.0,#012 “z” : 3.0#012 }#012 }#012 },#012 “sensor” : {#012 “id” : “CAMERA_ID”,#012 “type” : “Camera”,#012 “description” : “"Entrance of Garage Right Lane"”,#012 “location” : {#012 “lat” : 45.293701446999997,#012 “lon” : -75.830391449900006,#012 “alt” : 48.155747933800001#012 },#012 “coordinate” : {#012 “x” : 5.2000000000000002,#012 “y” : 10.1,#012 “z” : 11.199999999999999#012 }#012 },#012 “analyticsModule” : {#012 “id” : “XYZ”,#012 “description” : “"Vehicle Detection and License Plate Recognition"”,#012 “source” : “OpenALR”,#012 “version” : “1.0”#012 },#012 “object” : {#012 “id” : “-1”,#012 “speed” : 0.0,#012 “direction” : 0.0,#012 “orientation” : 0.0,#012 “vehicle” : {#012 “type” : “”,#012 “make” : “”,#012 “model” : “”,#012 “color” : “”,#012 “licenseState” : “”,#012 “license” : “”,#012 “confidence” : 1.0#012 },#012 “bbox” : {#012 “topleftx” : 579,#012 “toplefty” : 328,#012 “bottomrightx” : 618,#012 “bottomrighty” : 393#012 },#012 “location” : {#012 “lat” : 0.0,#012 “lon” : 0.0,#012 “alt” : 0.0#012 },#012 “coordinate” : {#012 “x” : 0.0,#012 “y” : 0.0,#012 “z” : 0.0#012 }#012 },#012 “event” : {#012 “id” : “a0e83f71-a1f9-41f2-9d5b-05e1b5b9ebd4”,#012 “type” : “entry”#012 },#012 “videoPath” : “”#012} #012 topic = cropped_images
Jul 16 13:28:21 glueck-virtual-machine deepstream-test4-app: DSLOG:NVDS_KAFKA_PROTO: nvds_msgapi_do_work
From your log, the first 2 line suggests connection string is invalid. from the third line, the connection is ok. please use the connection string from third line used.