Skip to content

在自动重连选项下,解决CommsCallback线程在连接上MQTT服务器,当服务器断开后,重连的线程一直会在line:109空转#953

Open
AiHaoChen wants to merge 1 commit intoeclipse-paho:developfrom
AiHaoChen:master
Open

在自动重连选项下,解决CommsCallback线程在连接上MQTT服务器,当服务器断开后,重连的线程一直会在line:109空转#953
AiHaoChen wants to merge 1 commit intoeclipse-paho:developfrom
AiHaoChen:master

Conversation

@AiHaoChen
Copy link
Copy Markdown

while (!isRunning()) {
try { Thread.sleep(100); } catch (Exception e) { }
}
如果重连断开的次数过多,最终造成CommsCallback线程无限增长的状况。

stack log:

"MQTT Con: collector-5aab5013" #5913 daemon prio=5 os_prio=0 tid=0x9e9f3000 nid=0x229b waiting on condition [0x86f6e000]
java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(Native Method)
at org.eclipse.paho.client.mqttv3.internal.CommsCallback.start(CommsCallback.java:110)
at org.eclipse.paho.client.mqttv3.internal.ClientComms$ConnectBG.run(ClientComms.java:729)
at java.lang.Thread.run(Thread.java:748)

Locked ownable synchronizers:
- None

"MQTT Con: collector-5aab5013" #5910 daemon prio=5 os_prio=0 tid=0x8a506000 nid=0x2297 waiting on condition [0x8719e000]
java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(Native Method)
at org.eclipse.paho.client.mqttv3.internal.CommsCallback.start(CommsCallback.java:110)
at org.eclipse.paho.client.mqttv3.internal.ClientComms$ConnectBG.run(ClientComms.java:729)
at java.lang.Thread.run(Thread.java:748)

Locked ownable synchronizers:
- None

"MQTT Con: collector-5aab5013" #5906 daemon prio=5 os_prio=0 tid=0x9de0b400 nid=0x2277 waiting on condition [0x8700e000]
java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(Native Method)
at org.eclipse.paho.client.mqttv3.internal.CommsCallback.start(CommsCallback.java:110)
at org.eclipse.paho.client.mqttv3.internal.ClientComms$ConnectBG.run(ClientComms.java:729)
at java.lang.Thread.run(Thread.java:748)

Locked ownable synchronizers:
- None

"MQTT Con: collector-5aab5013" #5903 daemon prio=5 os_prio=0 tid=0x8a505800 nid=0x2274 waiting on condition [0x8705e000]
java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(Native Method)
at org.eclipse.paho.client.mqttv3.internal.CommsCallback.start(CommsCallback.java:110)
at org.eclipse.paho.client.mqttv3.internal.ClientComms$ConnectBG.run(ClientComms.java:729)
at java.lang.Thread.run(Thread.java:748)

while (!isRunning()) {
                                                       			try { Thread.sleep(100); } catch (Exception e) { }
                                                       		}
如果重连断开的次数过多,最终造成CommsCallback线程无限增长的状况。
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

1 participant