# Error sending data to APM server: Read timed out, response code is -1

**URL:** <https://discuss.elastic.co/t/error-sending-data-to-apm-server-read-timed-out-response-code-is-1/322242>\
**Category:** APM\
**Tags:** server\
**Created:** [December 31, 2022, 1:30pm UTC](https://discuss.elastic.co/t/error-sending-data-to-apm-server-read-timed-out-response-code-is-1/322242 "2022-12-31T13:30:23Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![Indeed2000](https://avatars.discourse-cdn.com/v4/letter/i/dc4da7/32.png) [@Indeed2000](https://discuss.elastic.co/u/Indeed2000)\
**Post date:** [December 31, 2022, 1:30pm UTC](https://discuss.elastic.co/t/error-sending-data-to-apm-server-read-timed-out-response-code-is-1/322242/1 "2022-12-31T13:30:23Z")

</div>

Hi

APM agent \>\>\> APM server.

APM agent can't send data to APM server.  
FYI1: Telnet and curl work properly from agent to server.  
FYI2: On agent log i can see traces are log correctly but not send to server!  
FYI3: Even i run tcpdump on server but nothing received from client.  
FYI4: check with netstat server, and seems server listen to port 8200.

Here is the agent log

```auto
[Server:main-server] 2022-12-31 14:57:32,558 [elastic-apm-server-reporter] ERROR co.elastic.apm.agent.report.IntakeV2ReportingEventHandler - Error sending data to APM server: Read timed out, response code is -1
[Server:main-server] 2022-12-31 14:57:32,558 [elastic-apm-server-reporter] DEBUG co.elastic.apm.agent.report.IntakeV2ReportingEventHandler - Sending payload to APM server failed
[Server:main-server] java.net.SocketTimeoutException: Read timed out
[Server:main-server] at java.net.SocketInputStream.socketRead0(Native Method) ~[?:1.8.0_312]
[Server:main-server] at java.net.SocketInputStream.socketRead(SocketInputStream.java:116) ~[?:1.8.0_312]
[Server:main-server] at java.net.SocketInputStream.read(SocketInputStream.java:171) ~[?:1.8.0_312]
[Server:main-server] at java.net.SocketInputStream.read(SocketInputStream.java:141) ~[?:1.8.0_312]
[Server:main-server] at java.io.BufferedInputStream.fill(BufferedInputStream.java:246) ~[?:1.8.0_312]
[Server:main-server] at java.io.BufferedInputStream.read1(BufferedInputStream.java:286) ~[?:1.8.0_312]
[Server:main-server] at java.io.BufferedInputStream.read(BufferedInputStream.java:345) ~[?:1.8.0_312]
[Server:main-server] at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:735) ~[?:1.8.0_312]
[Server:main-server] at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:678) ~[?:1.8.0_312]
[Server:main-server] at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1590) ~[?:1.8.0_312]
[Server:main-server] at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1495) ~[?:1.8.0_312]
[Server:main-server] at co.elastic.apm.agent.report.AbstractIntakeApiHandler.endRequest(AbstractIntakeApiHandler.java:187) [elastic-apm-agent-1.35.0.jar:1.35.0]
[Server:main-server] at co.elastic.apm.agent.report.AbstractIntakeApiHandler.endRequest(AbstractIntakeApiHandler.java:163) [elastic-apm-agent-1.35.0.jar:1.35.0]
[Server:main-server] at co.elastic.apm.agent.report.IntakeV2ReportingEventHandler.onEvent(IntakeV2ReportingEventHandler.java:85) [elastic-apm-agent-1.35.0.jar:1.35.0]
[Server:main-server] at co.elastic.apm.agent.report.IntakeV2ReportingEventHandler.onEvent(IntakeV2ReportingEventHandler.java:38) [elastic-apm-agent-1.35.0.jar:1.35.0]
[Server:main-server] at com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:168) [elastic-apm-agent-1.35.0.jar:1.35.0]
[Server:main-server] at com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125) [elastic-apm-agent-1.35.0.jar:1.35.0]
[Server:main-server] at co.elastic.apm.agent.util.ExecutorUtils$2.run(ExecutorUtils.java:99) [elastic-apm-agent-1.35.0.jar:1.35.0]
[Server:main-server] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_312]

```

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<div class="post-metadata">

**Author:** ![Eyal\_Koren](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/eyal_koren/32/36830_2.png) [@Eyal\_Koren](https://discuss.elastic.co/u/Eyal_Koren)\
**Post date:** [January 2, 2023, 6:23am UTC](https://discuss.elastic.co/t/error-sending-data-to-apm-server-read-timed-out-response-code-is-1/322242/2 "2023-01-02T06:23:35Z")

</div>

A duplicate of [Apm-server not work with jboss 7](https://discuss.elastic.co/t/apm-server-not-work-with-jboss-7/322097)

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [January 30, 2023, 6:23am UTC](https://discuss.elastic.co/t/error-sending-data-to-apm-server-read-timed-out-response-code-is-1/322242/3 "2023-01-30T06:23:53Z")

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