From ae697ff2f4b9af8f4acd0fbebbe5fb6c7d342810 Mon Sep 17 00:00:00 2001
From: uroma <uroma@rommark.dev>
Date: Mon, 19 Jan 2026 19:27:19 +0000
Subject: [PATCH] debug: add switchToTerminal logging and fitAddon error
 handling

- Log when switchToTerminal is called and if terminal is in map
- Log fitAddon.fit() execution with error handling
- Log when switchToTerminal completes

This will help identify if switchToTerminal is causing the WebSocket closure
---
 database.sqlite-shm           | Bin 32768 -> 32768 bytes
 database.sqlite-wal           | Bin 881712 -> 931152 bytes
 public/claude-ide/terminal.js |  19 ++++++++++++++++++-
 3 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/database.sqlite-shm b/database.sqlite-shm
index 14aecaa6214e6b1f7cb827db9558b6cb942694da..cf04ed7655c7e479b7024a9cf7a77af96cfcbd46 100644
GIT binary patch
delta 202
zcmZo@U}|V!s+V}A%K!o_K+MR%An*uCa{_Vdg*3L86>Oq=Q)4ztca$7Y?DmM9|N3n|
zsp^47fdR<e|40BT%*1eQV`Dt?<_*kp_LKiP^|4=PxXo~n;o;_o%$ZD+|G2s^-(a`{
j<ZNe}{L90I`6k2t&5oXyZ0xrf?lL@Jc(l3Ezuo`<5PL{X

delta 192
zcmZo@U}|V!s+V}A%K!o_K+MR%AaD&xa{@8Pn_1Q3D!c#fO^w+o-BEIUW^Sr(%aqTD
zNL3Fs3JgHz{zn2(VJ3!C8yn-9Hw&=5vzx5IVleriQ{QGGmI9{9e_UOFj9pBVe|bO{
Tn}2vWF$0CFm^Ob2<k15Fq}@Vg

diff --git a/database.sqlite-wal b/database.sqlite-wal
index 5f613853a5dee0b79d9f50ed68202e9d4ca2ad01..2d53d276174b5dbcf9ff54e72444b4ff10a1dde0 100644
GIT binary patch
delta 333
zcmdn+!t}x`i-s1)7N!>F7M2#)7Pc1l7LFFq7OocV7M?A<1|`#PTw)a9V0v&O?D%7y
z-IE0-N(+iJFfeceF)I)=19A9dn~BDZ;@eLsGi~7Ki0RB~;7d8hwmqSUQ9yt*oz*hM
zyVIVBYx}`XjQj!|H+EhrNs>*wvwgxOpfpF+$4N83f16;AVK5WW;0UO}8Yv)y^Acia
zo!RM^wEe&)kk0Zg_m%F&%I?~J;}D4JyNThO*~hP^FbrY@8WagNs9*}vAkL+^pOnNn
zZyCUxWV=Nn>e}Ix3$`nK2ARaMUF>h|{le`iCIJlrgD9v;Gnhe6VoSS_D#}*za(RF-
GlK=oqC}qt6

delta 35
qcmccc%3{L{(}ott7N!>F7M2#)7Pc1l7LFFq7OocV7M?A<1|<OcY78R)

diff --git a/public/claude-ide/terminal.js b/public/claude-ide/terminal.js
index 47404962..e69d5d2f 100644
--- a/public/claude-ide/terminal.js
+++ b/public/claude-ide/terminal.js
@@ -1140,6 +1140,8 @@ class TerminalManager {
    * Switch to specific terminal
    */
   async switchToTerminal(terminalId) {
+    this.debugLog('INIT', `switchToTerminal called for ${terminalId}, checking if terminal in map...`);
+
     // Hide all containers and remove active class
     document.querySelectorAll('.terminal-container').forEach(c => {
       c.classList.remove('active');
@@ -1159,13 +1161,27 @@ class TerminalManager {
 
       // Initialize xterm.js if not already done
       if (!this.terminals.has(terminalId)) {
+        this.debugLog('INIT', `Terminal ${terminalId} NOT in map, calling initializeXTerm...`);
         await this.initializeXTerm(terminalId);
+      } else {
+        this.debugLog('INIT', `Terminal ${terminalId} already in map, skipping initialization`);
       }
 
       // Fit terminal
       const terminal = this.terminals.get(terminalId);
       if (terminal && terminal.fitAddon) {
-        setTimeout(() => terminal.fitAddon.fit(), 100);
+        this.debugLog('INIT', `Calling fitAddon.fit() for ${terminalId} in 100ms...`);
+        setTimeout(() => {
+          this.debugLog('INIT', `Executing fitAddon.fit() for ${terminalId}`);
+          try {
+            terminal.fitAddon.fit();
+            this.debugLog('INIT', `fitAddon.fit() completed for ${terminalId}`);
+          } catch (error) {
+            this.debugLog('ERROR', `fitAddon.fit() failed for ${terminalId}`, { error: error.message });
+          }
+        }, 100);
+      } else {
+        this.debugLog('INIT', `No fitAddon for terminal ${terminalId} (terminal=${!!terminal}, fitAddon=${!!terminal?.fitAddon})`);
       }
     }
 
@@ -1175,6 +1191,7 @@ class TerminalManager {
       tab.classList.add('active');
     }
 
+    this.debugLog('INIT', `switchToTerminal completed for ${terminalId}`);
     this.activeTerminalId = terminalId;
   }