gaoran10 commented on code in PR #19514:
URL: https://github.com/apache/pulsar/pull/19514#discussion_r1132499251
##########
pulsar-proxy/src/main/java/org/apache/pulsar/proxy/server/ProxyConfiguration.java:
##########
@@ -661,6 +661,29 @@ public class ProxyConfiguration implements
PulsarConfiguration {
)
private int httpOutputBufferSize = 32 * 1024;
+ @FieldContext(
+ minValue = 1,
+ category = CATEGORY_HTTP,
+ doc = """
+ The maximum size in bytes of the request header.
+ Larger headers will allow for more and/or larger cookies plus
larger form content encoded in a URL.
+ However, larger headers consume more memory and can make a
server more vulnerable to denial of service
+ attacks.
+ """
+ )
+ private int httpMaxRequestHeaderSize = 8 * 1024;
+
+ @FieldContext(
+ minValue = 1,
+ category = CATEGORY_HTTP,
+ doc = """
+ the size of the buffer used to write requests to Broker.
+ if "httpMaxRequestHeaderSize" is large than
"httpClientRequestBufferSize", will set
+ "httpClientRequestBufferSize" to the value of
"httpMaxRequestHeaderSize"
+ """
+ )
+ private int httpClientRequestBufferSize = 4096;
Review Comment:
Does this config is necessary?
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