Merge pull request #104 from jamesmcm/openvpnbuffer

Increase logfile buffer size for OpenVPN
jamesmcm · Sep 12, 2021 · 0bd4e64 · 0bd4e64
2 parents 6eb823c + 5fdb071
commit 0bd4e64
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Showing 2 changed files with 2 additions and 3 deletions.
diff --git a/Cargo.toml b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "vopono"
 description = "Launch applications via VPN tunnels using temporary network namespaces"
-version = "0.8.4"
+version = "0.8.5"
 authors = ["James McMurray <[email protected]>"]
 edition = "2018"
 license = "GPL-3.0-or-later"

diff --git a/src/openvpn.rs b/src/openvpn.rs
@@ -74,7 +74,7 @@ impl OpenVpn {
             .exec_no_block(&command_vec, None, true, false, Some(working_dir))
             .context("Failed to launch OpenVPN - is openvpn installed?")?;
         let id = handle.id();
-        let mut buffer = String::with_capacity(1024);
+        let mut buffer = String::with_capacity(16384);
 
         let mut logfile = BufReader::with_capacity(64, File::open(log_file_str)?);
         let mut pos: usize = 0;
@@ -112,7 +112,6 @@ impl OpenVpn {
             }
 
             logfile.seek(SeekFrom::Start(pos as u64)).unwrap();
-            buffer.clear();
         }
 
         if buffer.contains("AUTH_FAILED") {