From 384180443bc36ae5a155adfbbff68e69539d30a6 Mon Sep 17 00:00:00 2001
From: Ivan Smolin <ivan.smolin@touchin.ru>
Date: Tue, 27 Mar 2018 11:43:15 +0300
Subject: [PATCH] fix network service background thread crash

---
 Sources/Classes/Services/NetworkService.swift | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Sources/Classes/Services/NetworkService.swift b/Sources/Classes/Services/NetworkService.swift
index b988b65b..d40f96c9 100644
--- a/Sources/Classes/Services/NetworkService.swift
+++ b/Sources/Classes/Services/NetworkService.swift
@@ -84,7 +84,10 @@ open class NetworkService {
 
     /// Shows network activity indicator when requests in executed. Works only on iOS.
     public func bindToApplicationActivityIndicator() {
-        bindActivityIndicator()?.disposed(by: disposeBag)
+        // Fatal error: `drive*` family of methods can be only called from `MainThread`
+        DispatchQueue.main.async {
+            bindActivityIndicator()?.disposed(by: self.disposeBag)
+        }
     }
 
     /// Disable showing network activity indicator.