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Oleg Kalnichevski commented on HTTPCORE-512: -------------------------------------------- (1) I see no such thing in [RequestContent|https://github.com/apache/httpcomponents-core/blob/master/httpcore5/src/main/java/org/apache/hc/core5/http/protocol/RequestContent.java] in master, which is the only branch of HttpCore expected to be compliant with RFC 7230. (2) [RequestContent|https://github.com/apache/httpcomponents-core/blob/4.4.x/httpcore/src/main/java/org/apache/http/protocol/RequestContent.java] in the 4.4.x branch adds {{Content-Length: 0}} header _only_ if the request method is expected to enclose an entity (the request object implements {{HttpEntityEnclosingRequest}} interface). This applies to PUT and POST methods only in the stock version of HttpCore. Moreover, the 4.4.x branch of HttpCore is expected to be compliant with RFC 2616 only. Oleg > GET request should not include Content-Length header > ---------------------------------------------------- > > Key: HTTPCORE-512 > URL: https://issues.apache.org/jira/browse/HTTPCORE-512 > Project: HttpComponents HttpCore > Issue Type: Bug > Reporter: Daniel Dyląg > Priority: Major > > According to RFC 7230, chapter 3.3.2: > {noformat} > A user agent SHOULD NOT send a Content-Length header field when the request > message does not contain a payload body and the method semantics do not > anticipate such a body. > {noformat} > > This most importantly includes GET method. Instead, in RequestContent class, > this header is always added if there is no entity. > {code:java} > if (entity == null) { > request.addHeader(HTTP.CONTENT_LEN, "0"); > return; > }{code} > > Some servers take advantage of this rule and make incorrect assumptions when > dealing with requests from this library. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@hc.apache.org For additional commands, e-mail: dev-h...@hc.apache.org