Using Bluez 5.37 bluetoothd. I compile my with flag --disable-systemd.
Using bluetoothctl to connect to my local bluetooth server.
After connecting it does not show any services on dbus.
I can see the following error in bluetoothd log:
bluetoothd[22098]: src/device.c:gatt_debug() start: 0x0001, end: 0x0004, uuid: 00001801-0000-1000-8000-00805f9b34fb
bluetoothd[22098]: src/device.c:gatt_debug() start: 0x0010, end: 0x0015, uuid: 00001827-0000-1000-8000-00805f9b34fb
bluetoothd[22098]: src/device.c:gatt_client_ready_cb() status: success, error: 10
bluetoothd[22098]: src/device.c:device_svc_resolved() /org/bluez/hci0/dev_XX_XX_XX_XX_BA_8F err 0
bluetoothd[22098]: src/gatt-client.c:btd_gatt_client_ready() GATT client ready
bluetoothd[22098]: src/gatt-client.c:create_services() Exporting objects for GATT services: XX:XX:XX:XX:BA:8F
bluetoothd[22098]: Unable to register GATT service with handle 0x0001 for device XX:XX:XX:XX:BA:8F
bluetoothd[22098]: Unable to register GATT service with handle 0x0010 for device XX:XX:XX:XX:BA:8F
On dbus I cannot see any service or characteristics populated. I need to use bluez 5.37, is there any fix for this?
Note: I have masked bd address as XX:XX:XX:XX:BA:8F
This was basically unable to register the objects on dbus interface.
Resolved this by running bluetoothd in "experimental" mode using "E" flag.
like:
./bluetoothd -ndE
Related
I have a service running a task definition with three containers:
service itself
envoy
x-ray daemon
And I want to trace and monitor my services interacting with each other with x-ray.
But I don't see any data in x-ray.
I can see the request logs and everything in the envoy logs but there are no error messages about missing connection to the x-ray daemon.
Envoy container has three env variables:
APPMESH_VIRTUAL_NODE_NAME = mesh/mesh-name/virtualNode/service-virtual-node
ENABLE_ENVOY_XRAY_TRACING = 1
ENVOY_LOG_LEVEL = trace
The x-ray daemon is pretty plain and has just a name and an image (amazon/aws-xray-daemon:1).
But when looking in the logs of the x-ray dameon, there is only the following:
2022-05-31T14:48:05.042+02:00 2022-05-31T12:48:05Z [Info] Initializing AWS X-Ray daemon 3.0.0
2022-05-31T14:48:05.042+02:00 2022-05-31T12:48:05Z [Info] Using buffer memory limit of 76 MB
2022-05-31T14:48:05.042+02:00 2022-05-31T12:48:05Z [Info] 1216 segment buffers allocated
2022-05-31T14:48:05.051+02:00 2022-05-31T12:48:05Z [Info] Using region: eu-central-1
2022-05-31T14:48:05.788+02:00 2022-05-31T12:48:05Z [Error] Get instance id metadata failed: RequestError: send request failed
2022-05-31T14:48:05.788+02:00 caused by: Get http://169.254.169.254/latest/meta-data/instance-id: dial tcp xxx.xxx.xxx.254:80: connect: invalid argument
2022-05-31T14:48:05.789+02:00 2022-05-31T12:48:05Z [Info] Starting proxy http server on 127.0.0.1:2000
As far as I read, the error you can see in these logs doesn't affect the functionality (https://repost.aws/questions/QUr6JJxyeLRUK5M4tadg944w).
I'm pretty sure I'm missing a configuration or access right.
It's running already on staging but I set this up several weeks ago and I don't find any differences between the configurations.
Thanks in advance!
In my case, I made a copy-paste mistake by copying trailing line break into the name of the environment variable ENABLE_ENVOY_XRAY_TRACING which wasn't visible in the overview and only inside the text field.
Got this problem with me for 2 weeks so far and still not figure it out yet, been trying to test on multiple computer and here is the symptom.
When setup Agent on any Computer that is using Corporation Network got SSL exception:
System.Net.Http.HttpRequestException: The SSL connection could not be established, see inner exception
---> System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host..
---> System.Net.Sockets.SocketException (10054): An existing connection was forcibly closed by the remote host.
....
Attempt 1 of GET request to https://dev.azure.com/{org}/_apis/connectionData?connectOptions=1&lastChangeId=366981152&lastChangeId64=366981152 failed (Socket Error: ConnectionReset)
Below is what i had tried:
1). Pass the GET request directly to Browser / Postman > working fine and receive the connectionData from Azure Devops:
*Note: no proxy and no web filter applied to the site
https://dev.azure.com/{org}/_apis/connectionData?connectOptions=1&lastChangeId=366981152&lastChangeId64=366981152
2). Telnet from cmd > working fine as well
> Telnet test.dev.azure.com 443
3). Follow the instruction here https://stackoverflow.com/a/71667810/9391928 and run Debugging Script and Mitigation Script (Modify Registry) to Enforce TLS1.2 and so far all check is green but still Unknown ISSUE FOUND:
Probing: status.dev.azure.com
ISSUE FOUND: This may be TLS compatibility issue!
Probe failed when TLS-negotiating to 13.107.6.183:443. Error: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.
***
TLS 1.2 client usage enabled.
***
Cipher Suite check passed: at least one of the TLS 1.2 cipher suites supported by Azure DevOps is enabled.
***
Key Exchange check passed.
***
Elliptic curve check passed: at least one elliptic curve supported by Azure DevOps is enabled
***
.NET Framework release is 4.7+ (release 528372)
TLS 1.2 enforced for applications targetting .NET Framework 4.0/4.5.x
TLS 1.2 enforced for applications targetting .NET Framework 4.0/4.5.x (32bit app on 64bit OS)
TLS 1.2 enforced for applications targetting .NET Framework 3.5
TLS 1.2 enforced for applications targetting .NET Framework 3.5 (32bit app on 64bit OS)
All mitigations required to ensure TLS 1.2-compatibility of legacy .NET applications are in place.
4). Prepare a Laptop and test register/run agent with vs without corporation network, fail whenever connect to corporation network (using non-corporation network work fine)
5). Running Client SSL check from postman / browser for both case with vs without corporation network and got return the same TLS1.3 with all similar cipher suites supported (included "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384" & "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256" which is used by Azure Devops)
request : https://www.howsmyssl.com/a/check
response: "given_cipher_suites": [
"TLS_AES_128_GCM_SHA256",
"TLS_AES_256_GCM_SHA384",
"TLS_CHACHA20_POLY1305_SHA256",
"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256",
"TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256",
"TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384",
"TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384",
"TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256",
"TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256",
"TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA",
"TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA",
"TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA",
"TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA",
"TLS_RSA_WITH_AES_128_GCM_SHA256",
"TLS_RSA_WITH_AES_256_GCM_SHA384",
"TLS_RSA_WITH_AES_128_CBC_SHA",
"TLS_RSA_WITH_AES_256_CBC_SHA",
"TLS_RSA_WITH_3DES_EDE_CBC_SHA"
],
"ephemeral_keys_supported": true,
"session_ticket_supported": true,
"tls_compression_supported": false,
"unknown_cipher_suite_supported": false,
"beast_vuln": false,
"able_to_detect_n_minus_one_splitting": false,
"insecure_cipher_suites": {},
"tls_version": "TLS 1.3",
"rating": "Probably Okay"
6). Change the Probing Script to probe www.google.com and fail as well (of-courses success in normal network ^_V)
7). Double check DNS resolver to IP Address > resolver work fine, azure devops ip address is and same between both networks.
8). Write a .net console app to run a test (similar to the Probing Script) and always got Exception "An existing connection was forcibly closed by the remote host" when in Corporation Network. When out of Corporation Network the run is fine and Stream return NegotiatedCipherSuite TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 for test.dev.azure.com (and TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 for www.google.com)
client.Connect(connectHost, 443); // Success
...
var askedProtocols = System.Security.Authentication.SslProtocols.Tls12;
stream.AuthenticateAsClient(connectHost, null, askedProtocols, false); // Always throw exception "An existing connection was forcibly closed by the remote host."
return new(connectHost, true, remoteEndpoint, null);
...
Any suggestion will be much appreciate guys !
I have configuration as documentation says
exporters:
jaeger:
endpoint: "ipv4:firstHost:14250,secondHost:14250"
balancer_name: "round_robin"
Collector produces error.
How I can configure collector to balance exporter for sending requests in different backends?
info exporterhelper/queued_retry.go:276 Exporting failed. Will retry the request after interval. {"component_kind": "exporter", "component_type": "jaeger", "component_name": "jaeger", "error": "failed to push trace data via Jaeger exporter: rpc error: code = Unavailable desc = last connection error: connection error: desc = "transport: Error while dialing dial tcp: address ipv4:firstHost:14250,secondHost:14250: too many colons in address"", "interval": "30.456378855s"}
It doesn't work in golang grpc client. I used openTelemetry load balancing Another option - use kubernetes to balance requests to backends.
I used this tutorial https://github.com/jitsi/jibri and this video https://www.youtube.com/watch?v=OHHoqKCjJ0E 2
to install jibri
But I am not able to start the recording
On the Jitsi side
In the /etc/prosody/conf.d/osboxes.osboxes.demoanuswadh.info.cfg.lua
I add the users for jibri, recorded and using prosodyctl
Added the internal.auth and recorder components
In the /etc/jitsi/meet/osboxes.demoanuswadh.info-config.js
Enabled fileRecordingsEnabled: ture
Added the hidden domain
In the /etc/jitsi/jicofo/sip-communicator.properties
org.jitsi.jicofo.jibri.BREWERY=JibriBrewery#internal.auth.osboxes.demoanuswadh.info
org.jitsi.jicofo.jibri.PENDING_TIMEOUT=90
these are the last hundred lines of the log - log.0.txt
ava:312)
at java.base/java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:735)
at java.base/java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:734)
at java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:658)
at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:744)
at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:369)
at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:852)
at org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:278)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
at org.eclipse.jetty.server.Server.start(Server.java:415)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:108)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
at org.eclipse.jetty.server.Server.doStart(Server.java:382)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.jitsi.jibri.MainKt.launchHttpServer(Main.kt:173)
at org.jitsi.jibri.MainKt.main(Main.kt:158)
Caused by: java.lang.ClassNotFoundException: javax.activation.DataSource
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
… 66 more
MultiException stack 2 of 2
java.lang.IllegalArgumentException: Errors were discovered while reifying SystemDescriptor(
implementation=org.glassfish.jersey.message.internal.DataSourceProvider
contracts={javax.ws.rs.ext.MessageBodyReader,javax.ws.rs.ext.MessageBodyWriter}
scope=javax.inject.Singleton
qualifiers={}
descriptorType=CLASS
descriptorVisibility=NORMAL
metadata=
rank=0
loader=null
proxiable=null
proxyForSameScope=null
analysisName=null
id=106
locatorId=1
identityHashCode=1778422985
reified=false)
at org.jvnet.hk2.internal.SystemDescriptor.reify(SystemDescriptor.java:705)
at org.jvnet.hk2.internal.ServiceLocatorImpl.reifyDescriptor(ServiceLocatorImpl.java:464)
at org.jvnet.hk2.internal.ServiceLocatorImpl.narrow(ServiceLocatorImpl.java:2310)
at org.jvnet.hk2.internal.ServiceLocatorImpl.access$1200(ServiceLocatorImpl.java:128)
at org.jvnet.hk2.internal.ServiceLocatorImpl$9.compute(ServiceLocatorImpl.java:1395)
at org.jvnet.hk2.internal.ServiceLocatorImpl$9.compute(ServiceLocatorImpl.java:1390)
at org.glassfish.hk2.utilities.cache.internal.WeakCARCacheImpl.compute(WeakCARCacheImpl.java:128)
at org.jvnet.hk2.internal.ServiceLocatorImpl.internalGetAllServiceHandles(ServiceLocatorImpl.java:1452)
at org.jvnet.hk2.internal.ServiceLocatorImpl.getAllServiceHandles(ServiceLocatorImpl.java:1377)
at org.jvnet.hk2.internal.ServiceLocatorImpl.getAllServiceHandles(ServiceLocatorImpl.java:1366)
at org.glassfish.jersey.inject.hk2.AbstractHk2InjectionManager.getAllServiceHolders(AbstractHk2InjectionManager.java:158)
at org.glassfish.jersey.inject.hk2.ImmediateHk2InjectionManager.getAllServiceHolders(ImmediateHk2InjectionManager.java:54)
at org.glassfish.jersey.internal.inject.Providers.getServiceHolders(Providers.java:329)
at org.glassfish.jersey.internal.inject.Providers.getProviders(Providers.java:157)
at org.glassfish.jersey.message.internal.MessageBodyFactory.initialize(MessageBodyFactory.java:265)
at org.glassfish.jersey.message.internal.MessageBodyFactory$MessageBodyWorkersConfigurator.postInit(MessageBodyFactory.java:136)
at org.glassfish.jersey.server.ApplicationHandler.lambda$initialize$2(ApplicationHandler.java:372)
at java.base/java.util.Arrays$ArrayList.forEach(Arrays.java:4390)
at org.glassfish.jersey.server.ApplicationHandler.initialize(ApplicationHandler.java:372)
at org.glassfish.jersey.server.ApplicationHandler.lambda$initialize$1(ApplicationHandler.java:316)
at org.glassfish.jersey.internal.Errors.process(Errors.java:316)
at org.glassfish.jersey.internal.Errors.process(Errors.java:298)
at org.glassfish.jersey.internal.Errors.processWithException(Errors.java:256)
at org.glassfish.jersey.server.ApplicationHandler.initialize(ApplicationHandler.java:315)
at org.glassfish.jersey.server.ApplicationHandler.(ApplicationHandler.java:282)
at org.glassfish.jersey.servlet.WebComponent.(WebComponent.java:335)
at org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:178)
at org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:370)
at javax.servlet.GenericServlet.init(GenericServlet.java:244)
at org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:671)
at org.eclipse.jetty.servlet.ServletHolder.initialize(ServletHolder.java:428)
at org.eclipse.jetty.servlet.ServletHandler.lambda$initialize$0(ServletHandler.java:750)
at java.base/java.util.stream.SortedOps$SizedRefSortingSink.end(SortedOps.java:357)
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:485)
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
at java.base/java.util.stream.StreamSpliterators$WrappingSpliterator.forEachRemaining(StreamSpliterators.java:312)
at java.base/java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:735)
at java.base/java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:734)
at java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:658)
at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:744)
at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:369)
at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:852)
at org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:278)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
at org.eclipse.jetty.server.Server.start(Server.java:415)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:108)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
at org.eclipse.jetty.server.Server.doStart(Server.java:382)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.jitsi.jibri.MainKt.launchHttpServer(Main.kt:173)
at org.jitsi.jibri.MainKt.main(Main.kt:158)
2020-04-18 19:06:12.543 SEVERE: [21] org.jitsi.xmpp.mucclient.MucClientManager.log() Failed to initialize and start a MucClient:
org.jivesoftware.smack.SmackException$ConnectionException: The following addresses failed: ‘osboxes.demoanuswadh.info:5222’ failed because: osboxes.demoanuswadh.info/77.525.75.82 exception: java.net.ConnectException: Connection refused (Connection refused)
at org.jivesoftware.smack.SmackException$ConnectionException.from(SmackException.java:278)
at org.jivesoftware.smack.tcp.XMPPTCPConnection.connectUsingConfiguration(XMPPTCPConnection.java:619)
at org.jivesoftware.smack.tcp.XMPPTCPConnection.connectInternal(XMPPTCPConnection.java:902)
at org.jivesoftware.smack.AbstractXMPPConnection.connect(AbstractXMPPConnection.java:383)
at org.jitsi.xmpp.mucclient.MucClient.initializeConnectAndJoin(MucClient.java:277)
at org.jitsi.xmpp.mucclient.MucClientManager.lambda$addMucClient$0(MucClientManager.java:152)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
2020-04-18 19:06:42.348 WARNING: [30] org.jivesoftware.smackx.ping.PingManager.pingServerIfNecessary() XMPPConnection was not authenticated
2020-04-18 19:22:59.687 INFO: [17] org.jitsi.jibri.api.http.internal.InternalHttpApi.gracefulShutdown() Jibri gracefully shutting down
The /etc/jitsi/jibri/config.json
{
// NOTE: this is a *SAMPLE* config file, it will need to be configured with
// values from your environment
// Where recording files should be temporarily stored
"recording_directory":"/xxxxxxxxxx/xxxxxxxxx/recordings",
// The path to the script which will be run on completed recordings
"finalize_recording_script_path": "/path/to/finalize_recording.sh",
"xmpp_environments": [
{
// A friendly name for this environment which can be used
// for logging, stats, etc.
"name": "prod environment",
// The hosts of the XMPP servers to connect to as part of
// this environment
"xmpp_server_hosts": [
"osboxes.demoanuswadh.info"
],
// The xmpp domain we'll connect to on the XMPP server
"xmpp_domain": "osboxes.demoanuswadh.info",
// Jibri will login to the xmpp server as a privileged user
"control_login": {
// The domain to use for logging in
"domain": "auth.osboxes.demoanuswadh.info",
// The credentials for logging in
"username": "jibri",
"password": "xxxxxxxxxxxxxxxxxx"
},
// Using the control_login information above, Jibri will join
// a control muc as a means of announcing its availability
// to provide services for a given environment
"control_muc": {
"domain": "internal.auth.osboxes.demoanuswadh.info",
"room_name": "JibriBrewery",
"nickname": "jibri-nickname"
},
// All participants in a call join a muc so they can exchange
// information. Jibri can be instructed to join a special muc
// with credentials to give it special abilities (e.g. not being
// displayed to other users like a normal participant)
"call_login": {
"domain": "recorder.osboxes.demoanuswadh.info",
"username": "recorder",
"password": "xxxxxxxxxxxxxxxxxxxxxx"
},
// When jibri gets a request to start a service for a room, the room
// jid will look like:
// roomName#optional.prefixes.subdomain.xmpp_domain
// We'll build the url for the call by transforming that into:
// https://xmpp_domain/subdomain/roomName
// So if there are any prefixes in the jid (like jitsi meet, which
// has its participants join a muc at conference.xmpp_domain) then
// list that prefix here so it can be stripped out to generate
// the call url correctly
"room_jid_domain_string_to_strip_from_start": "conference.",
// The amount of time, in minutes, a service is allowed to continue.
// Once a service has been running for this long, it will be
// stopped (cleanly). A value of 0 means an indefinite amount
// of time is allowed
"usage_timeout": "0"
}
]
}
I will appreciate any help.
Thanks in advance
In your log says connection refused.
2020-04-18 19:06:12.543 SEVERE: [21] org.jitsi.xmpp.mucclient.MucClientManager.log() Failed to initialize and start a MucClient:[...] failed because: osboxes.demoanuswadh.info/77.525.75.82 exception: java.net.ConnectException: Connection refused (Connection refused)
Verify user, domain and password in jitsi.
When ready, delete log.0.txt or rename it and restart jibri service to obtain a clear log.
Before installing Jibri you have to enable the 5222 port in the Jitsi server. Better if you can go with Debian server for only Jibri. Not the Jitsi server. Because FFmpeg and chromium services can work smoothly on Debian server.
2020-04-18 19:06:12.543 SEVERE: [21] org.jitsi.xmpp.mucclient.MucClientManager.log() Failed to initialize and start a MucClient:
org.jivesoftware.smack.SmackException$ConnectionException: The following addresses failed: ‘osboxes.demoanuswadh.info:5222’ failed because: osboxes.demoanuswadh.info/77.525.75.82 exception: java.net.ConnectException: Connection refused (Connection refused)
Your log said jibri connecting to osboxes.demoanuswadh.info (will it resolved to localhost or a public IP ?)
If you installed jitsi-meet and jibri on the same host, make sure osboxes.demoanuswadh.info should be resolved to localhost.
If you installed on different machine within the same subnet,
osboxes.demoanuswadh.info should be resolved to a private IP
If you installed on different machine within the same subnet,
osboxes.demoanuswadh.info should be resolved to a public IP
For the last 2 cases,
make sure your prosody is listening on 5222 port bind to 0.0.0.0, also allow firewall access using ufw (ubuntu firewall)
i am trying to create high-level app based on IntercoreComms samples from azsure-sphere-samples, the high level sample code itself it's working w/o issue on my mt3620 dev board, but when i try to add my code on top of it and run it, there is error message as below from high-level app.
ERROR: Unable to create socket: 13 (Permission denied)
and, the error message from RTApp is as below.
TargetName Type Endian TapName State
0* io0 cortex_m little mt3620.cpu unknown
Info : Listening on port 6666 for tcl connections
Info : Listening on port 23 for telnet connections
Info : clock speed 4800 kHz
Info : SWD DPIDR 0x3ba02477
Info : io0: hardware has 6 breakpoints, 4 watchpoints
Info : io0: external reset detected
Info : Listening on port 4444 for gdb connections
Info : accepting 'gdb' connection on tcp/4444
target halted due to debug-request, current mode: Thread
xPSR: 0x61000000 pc: 0x001008ea msp: 0x0012fb90
Warn : target io0 is not halted (gdb fileio)
Polling target io0 failed, trying to reexamine
Info : SWD DPIDR 0x3ba02477
Info : SWD DPIDR 0x3ba02477
Info : SWD DPIDR 0x3ba02477
Info : SWD DPIDR 0x3ba02477
Info : SWD DPIDR 0x3ba02477
To give permission for your high-level app to talk to your real-time app, and vice versa, the "AllowedApplicationConnections" field of the app_manifest.json for each app must contain the component ID of the other app. See here for details. The "ComponentId" is itself a field in the app manfiest: your new app(s) likely have different IDs to the sample apps.
Also, if you are deploying through Visual Studio (Code), you need to declare each app as a 'partner' of the other so one is not deleted when the other is deployed. See here for details of that. The RT app error that you see may come from it being deleted when the high-level app is deployed.