From b163b21acee0bb22a5994b177e4e0c070c28ef32 Mon Sep 17 00:00:00 2001
From: gardenapple <mailbox@appl.garden>
Date: Tue, 20 Jun 2023 13:36:48 +0300
Subject: [PATCH] More robust Hyprland backend

---
 src/modules/hyprland/backend.cpp | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/src/modules/hyprland/backend.cpp b/src/modules/hyprland/backend.cpp
index 1e684d9..997fe11 100644
--- a/src/modules/hyprland/backend.cpp
+++ b/src/modules/hyprland/backend.cpp
@@ -181,17 +181,21 @@ std::string IPC::getSocket1Reply(const std::string& rq) {
   }
 
   char buffer[8192] = {0};
+  std::string response;
 
-  sizeWritten = read(SERVERSOCKET, buffer, 8192);
+  do {
+    sizeWritten = read(SERVERSOCKET, buffer, 8192);
 
-  if (sizeWritten < 0) {
-    spdlog::error("Hyprland IPC: Couldn't read (5)");
-    return "";
-  }
+    if (sizeWritten < 0) {
+      spdlog::error("Hyprland IPC: Couldn't read (5)");
+      close(SERVERSOCKET);
+      return "";
+    }
+    response.append(buffer, sizeWritten);
+  } while (sizeWritten == 8192);
 
   close(SERVERSOCKET);
-
-  return std::string(buffer);
+  return response;
 }
 
 }  // namespace waybar::modules::hyprland