fix: terminal exception caused by reconnection

src/main/kotlin/app/termora/HostTerminalTab.kt

@@ -27,7 +27,7 @@ abstract class HostTerminalTab(
     protected val terminalTabbedManager
         get() = AnActionEvent(getJComponent(), StringUtils.EMPTY, EventObject(getJComponent()))
             .getData(DataProviders.TerminalTabbedManager)
-    protected val coroutineScope by lazy { CoroutineScope(SupervisorJob() + Dispatchers.Swing) }
+    protected val coroutineScope = CoroutineScope(SupervisorJob() + Dispatchers.Swing)
     protected val terminalModel get() = terminal.getTerminalModel()
     protected var unread = false
         set(value) {

src/main/kotlin/app/termora/PtyHostTerminalTab.kt

@@ -173,10 +173,21 @@ abstract class PtyHostTerminalTab(
     }
 
     override fun reconnect() {
-        stop()
-        start()
+        val manager = terminalTabbedManager ?: return
+        val index = manager.indexOfTerminalTab(this)
+        if (index < 0) return
+
+        val tab = createReconnectTerminalTab()
+        manager.addTerminalTab(index, tab, true)
+        manager.closeTerminalTab(this, true)
+
+        if (tab is HostTerminalTab) {
+            tab.start()
+        }
     }
 
+    protected abstract fun createReconnectTerminalTab(): TerminalTab
+
     override fun getJComponent(): JComponent {
         return terminalPanel
     }

src/main/kotlin/app/termora/TerminalTabbed.kt

@@ -367,6 +367,10 @@ class TerminalTabbed(
         }
     }
 
+    override fun indexOfTerminalTab(tab: TerminalTab):Int {
+        return tabbedPane.indexOfComponent(tab.getJComponent())
+    }
+
     private inner class SwitchFindEverywhereResult(
         private val title: String,
         private val icon: Icon?,

src/main/kotlin/app/termora/TerminalTabbedManager.kt

@@ -8,4 +8,5 @@ interface TerminalTabbedManager {
     fun setSelectedTerminalTab(tab: TerminalTab)
     fun closeTerminalTab(tab: TerminalTab, disposable: Boolean = true)
     fun refreshTerminalTabs()
+    fun indexOfTerminalTab(tab: TerminalTab): Int
 }

src/main/kotlin/app/termora/plugin/internal/local/LocalTerminalTab.kt

@@ -62,6 +62,9 @@ class LocalTerminalTab(windowScope: WindowScope, host: Host) :
         ) == JOptionPane.OK_OPTION
     }
 
+    override fun createReconnectTerminalTab(): TerminalTab {
+        return LocalTerminalTab(windowScope, host)
+    }
 
     private fun getPtyProcessConnector(): PtyProcessConnector? {
         var p = getPtyConnector() as PtyConnector?

src/main/kotlin/app/termora/plugin/internal/sftppty/SFTPPtyTerminalTab.kt

@@ -185,6 +185,10 @@ class SFTPPtyTerminalTab(windowScope: WindowScope, host: Host) : PtyHostTerminal
         return Icons.fileFormat
     }
 
+    override fun createReconnectTerminalTab(): TerminalTab {
+        return SFTPPtyTerminalTab(windowScope, host)
+    }
+
     override fun sendStartupCommand(ptyConnector: PtyConnector, bytes: ByteArray) {
         // Nothing
     }

src/main/kotlin/app/termora/plugin/internal/ssh/SSHTerminalTab.kt

@@ -54,6 +54,10 @@ class SSHTerminalTab(
         return mutex.isLocked.not()
     }
 
+    override fun createReconnectTerminalTab(): TerminalTab {
+        return SSHTerminalTab(windowScope, host)
+    }
+
     override suspend fun openPtyConnector(): PtyConnector {
         if (mutex.tryLock()) {
             try {
@@ -211,17 +215,6 @@ class SSHTerminalTab(
         return super.getData(dataKey)
     }
 
-    override fun reconnect() {
-        stop()
-
-        // 重新连接时就等于重新打开了一个标签，handler 重置
-        handler.client = null
-        handler.session = null
-        handler.client = null
-
-        start()
-    }
-
     override fun stop() {
         if (mutex.tryLock()) {
             try {

src/main/kotlin/app/termora/plugin/internal/telnet/TelnetTerminalTab.kt

@@ -1,9 +1,6 @@
 package app.termora.plugin.internal.telnet
 
-import app.termora.Host
-import app.termora.ProxyType
-import app.termora.PtyHostTerminalTab
-import app.termora.WindowScope
+import app.termora.*
 import app.termora.terminal.ControlCharacters
 import app.termora.terminal.KeyEncoderImpl
 import app.termora.terminal.PtyConnector
@@ -71,5 +68,9 @@ class TelnetTerminalTab(
         return ptyConnectorFactory.decorate(TelnetStreamPtyConnector(telnet, telnet.charset, characterMode))
     }
 
+    override fun createReconnectTerminalTab(): TerminalTab {
+        return TelnetTerminalTab(windowScope, host)
+    }
+
 
 }

src/main/kotlin/app/termora/plugin/internal/wsl/WSLHostTerminalTab.kt

@@ -1,9 +1,6 @@
 package app.termora.plugin.internal.wsl
 
-import app.termora.Host
-import app.termora.PtyConnectorFactory
-import app.termora.PtyHostTerminalTab
-import app.termora.WindowScope
+import app.termora.*
 import app.termora.terminal.PtyConnector
 import org.apache.commons.io.Charsets
 import org.apache.commons.io.FileUtils
@@ -51,6 +48,10 @@ class WSLHostTerminalTab(windowScope: WindowScope, host: Host) : PtyHostTerminal
         return ptyConnector
     }
 
+    override fun createReconnectTerminalTab(): TerminalTab {
+        return WSLHostTerminalTab(windowScope, host)
+    }
+
 
     override fun sendStartupCommand(ptyConnector: PtyConnector, bytes: ByteArray) {
         // Nothing

src/main/kotlin/app/termora/tlog/LogViewerTerminalTab.kt

@@ -1,9 +1,6 @@
 package app.termora.tlog
 
-import app.termora.Host
-import app.termora.Icons
-import app.termora.PtyHostTerminalTab
-import app.termora.WindowScope
+import app.termora.*
 import app.termora.terminal.PtyConnector
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
@@ -71,6 +68,10 @@ class LogViewerTerminalTab(
         return false
     }
 
+    override fun createReconnectTerminalTab(): TerminalTab {
+        throw UnsupportedOperationException()
+    }
+
     override fun canClone(): Boolean {
         return false
     }