p.nettyException - 处理 TooLongFrameException - 播放！框架

Question

我正在尝试开始使用 Play！框架，但是当我尝试使用 activator run 启动服务器时，出现以下错误。我正在使用激活器 1.2.12。

[warn] p.nettyException - Handling TooLongFrameException
org.jboss.netty.handler.codec.frame.TooLongFrameException: HTTP header is larger than 8192 bytes.
    at org.jboss.netty.handler.codec.http.HttpMessageDecoder.readHeader(HttpMessageDecoder.java:624) ~[netty-3.9.3.Final.jar:na]
    at org.jboss.netty.handler.codec.http.HttpMessageDecoder.readHeaders(HttpMessageDecoder.java:531) ~[netty-3.9.3.Final.jar:na]
    at org.jboss.netty.handler.codec.http.HttpMessageDecoder.decode(HttpMessageDecoder.java:195) ~[netty-3.9.3.Final.jar:na]
    at org.jboss.netty.handler.codec.http.HttpMessageDecoder.decode(HttpMessageDecoder.java:102) ~[netty-3.9.3.Final.jar:na]
    at org.jboss.netty.handler.codec.replay.ReplayingDecoder.callDecode(ReplayingDecoder.java:500) ~[netty-3.9.3.Final.jar:na]
[error] p.nettyException - Exception caught in Netty
java.lang.IllegalArgumentException: Header name cannot contain the following prohibited characters: =,;: \t\r\n\v\f 
    at org.jboss.netty.handler.codec.http.HttpHeaders.valideHeaderNameChar(HttpHeaders.java:1040) ~[netty-3.9.3.Final.jar:na]
    at org.jboss.netty.handler.codec.http.DefaultHttpHeaders.hash(DefaultHttpHeaders.java:63) ~[netty-3.9.3.Final.jar:na]
    at org.jboss.netty.handler.codec.http.DefaultHttpHeaders.add(DefaultHttpHeaders.java:140) ~[netty-3.9.3.Final.jar:na]
    at org.jboss.netty.handler.codec.http.HttpMessageDecoder.readHeaders(HttpMessageDecoder.java:536) ~[netty-3.9.3.Final.jar:na]
    at org.jboss.netty.handler.codec.http.HttpMessageDecoder.decode(HttpMessageDecoder.java:195) ~[netty-3.9.3.Final.jar:na]
[warn] p.nettyException - Handling TooLongFrameException
org.jboss.netty.handler.codec.frame.TooLongFrameException: HTTP header is larger than 8192 bytes.
    at org.jboss.netty.handler.codec.http.HttpMessageDecoder.readHeader(HttpMessageDecoder.java:624) ~[netty-3.9.3.Final.jar:na]
    at org.jboss.netty.handler.codec.http.HttpMessageDecoder.readHeaders(HttpMessageDecoder.java:531) ~[netty-3.9.3.Final.jar:na]
    at org.jboss.netty.handler.codec.http.HttpMessageDecoder.decode(HttpMessageDecoder.java:195) ~[netty-3.9.3.Final.jar:na]
    at org.jboss.netty.handler.codec.http.HttpMessageDecoder.decode(HttpMessageDecoder.java:102) ~[netty-3.9.3.Final.jar:na]
    at org.jboss.netty.handler.codec.replay.ReplayingDecoder.callDecode(ReplayingDecoder.java:500) ~[netty-3.9.3.Final.jar:na]
[error] p.nettyException - Exception caught in Netty
java.lang.IllegalArgumentException: Header name cannot contain the following prohibited characters: =,;: \t\r\n\v\f 
    at org.jboss.netty.handler.codec.http.HttpHeaders.valideHeaderNameChar(HttpHeaders.java:1040) ~[netty-3.9.3.Final.jar:na]
    at org.jboss.netty.handler.codec.http.DefaultHttpHeaders.hash(DefaultHttpHeaders.java:63) ~[netty-3.9.3.Final.jar:na]
    at org.jboss.netty.handler.codec.http.DefaultHttpHeaders.add(DefaultHttpHeaders.java:140) ~[netty-3.9.3.Final.jar:na]
    at org.jboss.netty.handler.codec.http.HttpMessageDecoder.readHeaders(HttpMessageDecoder.java:536) ~[netty-3.9.3.Final.jar:na]
    at org.jboss.netty.handler.codec.http.HttpMessageDecoder.decode(HttpMessageDecoder.java:195) ~[netty-3.9.3.Final.jar:na]
[warn] p.nettyException - Handling TooLongFrameException
org.jboss.netty.handler.codec.frame.TooLongFrameException: HTTP header is larger than 8192 bytes.
    at org.jboss.netty.handler.codec.http.HttpMessageDecoder.readHeader(HttpMessageDecoder.java:624) ~[netty-3.9.3.Final.jar:na]
    at org.jboss.netty.handler.codec.http.HttpMessageDecoder.readHeaders(HttpMessageDecoder.java:531) ~[netty-3.9.3.Final.jar:na]
    at org.jboss.netty.handler.codec.http.HttpMessageDecoder.decode(HttpMessageDecoder.java:195) ~[netty-3.9.3.Final.jar:na]
    at org.jboss.netty.handler.codec.http.HttpMessageDecoder.decode(HttpMessageDecoder.java:102) ~[netty-3.9.3.Final.jar:na]
    at org.jboss.netty.handler.codec.replay.ReplayingDecoder.callDecode(ReplayingDecoder.java:500) ~[netty-3.9.3.Final.jar:na]
[error] p.nettyException - Exception caught in Netty
java.lang.IllegalArgumentException: Header name cannot contain the following prohibited characters: =,;: \t\r\n\v\f 
    at org.jboss.netty.handler.codec.http.HttpHeaders.valideHeaderNameChar(HttpHeaders.java:1040) ~[netty-3.9.3.Final.jar:na]
    at org.jboss.netty.handler.codec.http.DefaultHttpHeaders.hash(DefaultHttpHeaders.java:63) ~[netty-3.9.3.Final.jar:na]
    at org.jboss.netty.handler.codec.http.DefaultHttpHeaders.add(DefaultHttpHeaders.java:140) ~[netty-3.9.3.Final.jar:na]
    at org.jboss.netty.handler.codec.http.HttpMessageDecoder.readHeaders(HttpMessageDecoder.java:536) ~[netty-3.9.3.Final.jar:na]
    at org.jboss.netty.handler.codec.http.HttpMessageDecoder.decode(HttpMessageDecoder.java:195) ~[netty-3.9.3.Final.jar:na]

有人熟悉这个错误吗？

我注意到所有激活剂种子都会出现这种情况。运行 activator new 之后没有编辑任何文件。我也已经更新到最新版本的激活器和 scala，但没有运气。

Answer 1

请求 Header 大小超过 8192 字节。您可以通过在系统属性中添加 -Dhttp.netty.maxHeaderSize:xx（xx = 根据您的要求 header 大小所需的大小）来设置它，而运行应用程序。

或

尝试减小 header 大小。检查您在请求中发送的 header。

另请参阅 Production Configuration 在您的 application.conf 中配置该值。

p.nettyException - 处理 TooLongFrameException - 播放！框架

p.nettyException - Handling TooLongFrameException - Play! framework

java

scala

playframework