From 7db5e8ed8144540a9bd826925d74053d1ab3ba61 Mon Sep 17 00:00:00 2001
From: Joe Eli McIlvain <joe.eli.mac@gmail.com>
Date: Wed, 15 Feb 2023 11:50:51 -0800
Subject: [PATCH] Update example to latest TCP library usage.

The `TCP.Engine.pending_reads` method is deprecated,
and is no longer necessary to use. So we remove our usage of it.
---
 examples/simple/src/Main.savi | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

diff --git a/examples/simple/src/Main.savi b/examples/simple/src/Main.savi
index 3e2735c..1b8af02 100644
--- a/examples/simple/src/Main.savi
+++ b/examples/simple/src/Main.savi
@@ -39,19 +39,17 @@
   :fun ref io_react(action IO.Action)
     case action == (
     | IO.Action.Read |
-      @io.pending_reads -> (data |
-        try (
-          request = @reader.read!(@io.read_stream)
+      try (
+        request = @reader.read!(@io.read_stream)
 
-          response = HTTPServer.ResponseBuilder.new(@io.write_stream)
+        response = HTTPServer.ResponseBuilder.new(@io.write_stream)
 
-          response
-            .status_ok
-            .header("Content-Length", "0")
-            .finish
+        response
+          .status_ok
+          .header("Content-Length", "0")
+          .finish
 
-          try @io.flush!
-        )
+        try @io.flush!
       )
     | IO.Action.Write |
       try @io.flush!