From be3d00796173a62cb9b90220bf23319eef30dd7e Mon Sep 17 00:00:00 2001
From: PJ Dietz <pjdietz@gmail.com>
Date: Mon, 25 Jun 2018 09:10:17 -0400
Subject: [PATCH] Set a default chunk size for Transmitter

---
 src/Transmission/Transmitter.php                 | 2 +-
 test/tests/unit/Transmission/TransmitterTest.php | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/Transmission/Transmitter.php b/src/Transmission/Transmitter.php
index 49ca381..a23c31c 100644
--- a/src/Transmission/Transmitter.php
+++ b/src/Transmission/Transmitter.php
@@ -9,7 +9,7 @@ use Psr\Http\Message\StreamInterface;
 class Transmitter implements TransmitterInterface
 {
     /** @var int */
-    private $chunkSize = 0;
+    private $chunkSize = 8192;
 
     /**
      * Outputs a response to the client.
diff --git a/test/tests/unit/Transmission/TransmitterTest.php b/test/tests/unit/Transmission/TransmitterTest.php
index 2d22689..5f1b78d 100644
--- a/test/tests/unit/Transmission/TransmitterTest.php
+++ b/test/tests/unit/Transmission/TransmitterTest.php
@@ -81,6 +81,7 @@ class TransmitterTest extends TestCase
         $this->body->__toString()->willReturn($content);
 
         $transmitter = new Transmitter();
+        $transmitter->setChunkSize(0);
 
         ob_start();
         $transmitter->transmit($this->request, $this->response);
@@ -167,6 +168,7 @@ class TransmitterTest extends TestCase
         $this->body->getSize()->willReturn($bodySize);
 
         $transmitter = new Transmitter();
+        $transmitter->setChunkSize(0);
         $transmitter->transmit($this->request, $this->response);
 
         $this->assertContains("Content-length: $bodySize", HeaderStack::getHeaders());
@@ -184,6 +186,7 @@ class TransmitterTest extends TestCase
         $this->body->getSize()->willReturn($streamSize);
 
         $transmitter = new Transmitter();
+        $transmitter->setChunkSize(0);
         $transmitter->transmit($this->request, $this->response);
 
         $this->assertContains("Content-length: $headerSize", HeaderStack::getHeaders());
@@ -200,6 +203,7 @@ class TransmitterTest extends TestCase
         $this->body->getSize()->willReturn($bodySize);
 
         $transmitter = new Transmitter();
+        $transmitter->setChunkSize(0);
         $transmitter->transmit($this->request, $this->response);
 
         $this->assertArrayDoesNotContainValueWithPrefix(HeaderStack::getHeaders(), "Content-length:");
@@ -212,6 +216,7 @@ class TransmitterTest extends TestCase
         $this->body->getSize()->willReturn(null);
 
         $transmitter = new Transmitter();
+        $transmitter->setChunkSize(0);
         $transmitter->transmit($this->request, $this->response);
 
         $this->assertArrayDoesNotContainValueWithPrefix(HeaderStack::getHeaders(), "Content-length:");