add Host to HTTPClient requests

vapor · Apr 17, 2018 · 29606de · 29606de
2 parents 41a406f + 5010c50
commit 29606de
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/Sources/HTTP/Responder/HTTPClient.swift b/Sources/HTTP/Responder/HTTPClient.swift
@@ -127,10 +127,8 @@ private final class HTTPClientRequestSerializer: ChannelOutboundHandler {
     func write(ctx: ChannelHandlerContext, data: NIOAny, promise: EventLoopPromise<Void>?) {
         let req = unwrapOutboundIn(data)
         var headers = req.headers
-        if let contentLength = req.body.count {
-            headers.replaceOrAdd(name: .contentLength, value: contentLength.description)
-        } else {
-            headers.replaceOrAdd(name: .contentLength, value: "0")
+        if headers[.host].isEmpty, let host = req.url.host  {
+            headers.add(name: .host, value: host)
         }
         var httpHead = HTTPRequestHead(version: req.version, method: req.method, uri: req.url.absoluteString)
         httpHead.headers = headers