Print logs every second: I/System.out: [CDS]EAGAIN in Recvfrom I/System.out: [CDS]read byte is 0

eclipse-paho / paho.mqtt.java

Eclipse Paho Java MQTT client library. Paho is an Eclipse IoT project.

https://eclipse.org/paho

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Print logs every second: I/System.out: [CDS]EAGAIN in Recvfrom I/System.out: [CDS]read byte is 0 #705

Open jiahuifu opened 5 years ago

jiahuifu commented 5 years ago

How can I close the logs?

Please fill out the form below before submitting, thank you!

[YES ] Bug exists Release Version 1.2.2 ( Master Branch)
[ ] Bug exists in MQTTv3 Client on Snapshot Version 1.2.3-SNAPSHOT (Develop Branch)
[ ] Bug exists in MQTTv5 Client on Snapshot Version 1.2.3-SNAPSHOT (Develop Branch)

If this is a bug regarding the Android Service, please raise the bug here instead: https://github.com/eclipse/paho.mqtt.android/issues/new

jiahuifu commented 5 years ago

1.2.0 OK 1.2.1 Print Logs 1.2.2 Print Logs

rdasgupt commented 4 years ago

@jiahuifu Could you provide more information on this issue please:

May be I am missing something, but I couldn't find these logs in my test environment with log level set to ALL. What is the log level set in the client?
Are you seeing these logs in Phao log or in your application log?
I presume you are using paho.mqtt.java and not paho.mqtt.android?

beersheba commented 4 years ago

@rdasgupt Also getting this log printed every second

09-02 09:01:35.116 I: [CDS]EAGAIN in Recvfrom
09-02 09:01:35.116 I: [CDS]read byte is 0

I'm using Paho 1.2.5 on Android

    implementation 'org.eclipse.paho:org.eclipse.paho.client.mqttv3:1.2.5'
    implementation 'org.eclipse.paho:org.eclipse.paho.android.service:1.1.1'

Also getting it on using AWS IoT 2.18.0 (it depends on Paho 1.2.5 too)

    implementation 'com.amazonaws:aws-android-sdk-iot:2.18.0'

On rollback to 1.2.0 (and AWS 2.15.0) it stops to print this log.

landsnail commented 3 years ago

ding