[jetty-dev] Fwd: java.net.SocketException:No buffer space available (max

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [List Home]

[jetty-dev] Fwd: java.net.SocketException:No buffer space available (maximum connections reached?):

From: Prakash Nandihal <p.nandihal@xxxxxxxxx>
Date: Fri, 19 Mar 2021 11:50:15 +0530
Delivered-to: jetty-dev@xxxxxxxxxxx
List-archive: <https://www.eclipse.org/mailman/private/jetty-dev/>
List-help: <mailto:jetty-dev-request@eclipse.org?subject=help>
List-subscribe: <https://www.eclipse.org/mailman/listinfo/jetty-dev>, <mailto:jetty-dev-request@eclipse.org?subject=subscribe>
List-unsubscribe: <https://www.eclipse.org/mailman/options/jetty-dev>, <mailto:jetty-dev-request@eclipse.org?subject=unsubscribe>

Hi Team,

I am getting below exception when make http2 post requests at the rate of 3000 Requests per second. Can you please let us know what could be the root cause for this issue.

Exception:

[java] java.net.SocketException: No buffer space available (maximum connections reached?): connect
[java] at sun.nio.ch.Net.connect0(Native Method) ~[?:1.8.0_271]
[java] at sun.nio.ch.Net.connect(Net.java:465) ~[?:1.8.0_271]
[java] at sun.nio.ch.Net.connect(Net.java:457) ~[?:1.8.0_271]
[java] at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:646) ~[?:1.8.0_271]
[java] at org.eclipse.jetty.http2.client.HTTP2Client.connect(HTTP2Client.java:403) ~[http2-client-9.4.35.v20201120.jar:9.4.35.v20201120]
[java] at org.eclipse.jetty.http2.client.http.HttpClientTransportOverHTTP2.connect(HttpClientTransportOverHTTP2.java:146) ~[http2-http-client-transport-9.4.35.v20201120.jar:9.4.35.v20201120]
[java] at org.eclipse.jetty.http2.client.http.HttpClientTransportOverHTTP2.connect(HttpClientTransportOverHTTP2.java:141) ~[http2-http-client-transport-9.4.35.v20201120.jar:9.4.35.v20201120]
[java] at org.eclipse.jetty.client.HttpClient$1.connect(HttpClient.java:638) ~[jetty-client-9.4.35.v20201120.jar:9.4.35.v20201120]
[java] at org.eclipse.jetty.client.HttpClient$1.access$100(HttpClient.java:607) ~[jetty-client-9.4.35.v20201120.jar:9.4.35.v20201120]
[java] at org.eclipse.jetty.client.HttpClient$1$1.failed(HttpClient.java:635) ~[jetty-client-9.4.35.v20201120.jar:9.4.35.v20201120]
[java] at org.eclipse.jetty.http2.client.http.HttpClientTransportOverHTTP2$SessionListenerPromise.failConnectionPromise(HttpClientTransportOverHTTP2.java:261) ~[http2-http-client-transport-9.4.35.v20201120.jar:9.4.35.v20201120]
[java] at org.eclipse.jetty.http2.client.http.HttpClientTransportOverHTTP2$SessionListenerPromise.failed(HttpClientTransportOverHTTP2.java:194) ~[http2-http-client-transport-9.4.35.v20201120.jar:9.4.35.v20201120]
[java] at org.eclipse.jetty.http2.client.HTTP2Client.connect(HTTP2Client.java:413) ~[http2-client-9.4.35.v20201120.jar:9.4.35.v20201120]
[java] at org.eclipse.jetty.http2.client.http.HttpClientTransportOverHTTP2.connect(HttpClientTransportOverHTTP2.java:146) ~[http2-http-client-transport-9.4.35.v20201120.jar:9.4.35.v20201120]
[java] at org.eclipse.jetty.http2.client.http.HttpClientTransportOverHTTP2.connect(HttpClientTransportOverHTTP2.java:141) ~[http2-http-client-transport-9.4.35.v20201120.jar:9.4.35.v20201120]
[java] at org.eclipse.jetty.client.HttpClient$1.connect(HttpClient.java:638) ~[jetty-client-9.4.35.v20201120.jar:9.4.35.v20201120]
[java] at org.eclipse.jetty.client.HttpClient$1.access$100(HttpClient.java:607) ~[jetty-client-9.4.35.v20201120.jar:9.4.35.v20201120]
[java] at org.eclipse.jetty.client.HttpClient$1$1.failed(HttpClient.java:635) ~[jetty-client-9.4.35.v20201120.jar:9.4.35.v20201120]

Thanks

prakash

Follow-Ups:
- Re: [jetty-dev] Fwd: java.net.SocketException:No buffer space available (maximum connections reached?):
  - From: Simone Bordet

Prev by Date: [jetty-dev] Release Announcement: General Availability of Java 16 / JDK 16
Next by Date: Re: [jetty-dev] Eclipse Jetty 9.4.38, 10.0.1, and 11.0.1 Have Been Released!
Previous by thread: [jetty-dev] Release Announcement: General Availability of Java 16 / JDK 16
Next by thread: Re: [jetty-dev] Fwd: java.net.SocketException:No buffer space available (maximum connections reached?):
Index(es):
- Date
- Thread

Breadcrumbs