Retry the HTTP calls occasionally

1 files changed, 20 insertions, 0 deletions

diff --git a/src/Bot.zig b/src/Bot.zig
index adfafef..8e69579 100644
--- a/src/Bot.zig
+++ b/src/Bot.zig
@@ -136,6 +136,26 @@ fn call(
     uri: Uri,
     data: ?[]const u8,
 ) !Parsed(T) {
+    var tries: i8 = 0;
+    while (true) : (tries += 1) {
+        if (self.wrappedCall(T, method, uri, data)) |res| {
+            return res;
+        } else |err| {
+            std.log.warn("error when performing call: {}", .{err});
+            if (tries == 20) {
+                return err;
+            }
+        }
+    }
+}
+
+fn wrappedCall(
+    self: *Bot,
+    comptime T: type,
+    comptime method: HttpMethod,
+    uri: Uri,
+    data: ?[]const u8,
+) !Parsed(T) {
     while (true) {
         var request = try self.http_client.open(method, uri, .{
             .server_header_buffer = &self.server_header_buffer,