From 5280f31d4f7a2ba7783d972665501d7bc3404976 Mon Sep 17 00:00:00 2001
From: rswindell <>
Date: Tue, 16 Sep 2003 21:51:49 +0000
Subject: [PATCH] Telnet/RLogin and Services servers now have configurable
JavaScript operating parameters (in startup structure): context stack size,
branch limit, yield interval, and garbage collection interval.
---
src/sbbs3/main.cpp | 11 ++++++-----
src/sbbs3/services.h | 4 ++++
src/sbbs3/startup.h | 4 ++++
3 files changed, 14 insertions(+), 5 deletions(-)
diff --git a/src/sbbs3/main.cpp b/src/sbbs3/main.cpp
index b7e5b3e962..d3b9365c9d 100644
--- a/src/sbbs3/main.cpp
+++ b/src/sbbs3/main.cpp
@@ -758,14 +758,14 @@ bool sbbs_t::js_init()
return(false);
lprintf("%s JavaScript: Initializing context (stack: %lu bytes)"
- ,node,JAVASCRIPT_CONTEXT_STACK);
+ ,node,startup->js_cx_stack);
- if((js_cx = JS_NewContext(js_runtime, JAVASCRIPT_CONTEXT_STACK))==NULL)
+ if((js_cx = JS_NewContext(js_runtime, startup->js_cx_stack))==NULL)
return(false);
- js_branch.limit = JAVASCRIPT_BRANCH_LIMIT;
- js_branch.gc_interval = JAVASCRIPT_GC_INTERVAL;
- js_branch.yield_interval = JAVASCRIPT_YIELD_INTERVAL;
+ js_branch.limit = startup->js_branch_limit;
+ js_branch.gc_interval = startup->js_gc_interval;
+ js_branch.yield_interval = startup->js_yield_interval;
js_branch.counter = 0; /* loop counter */
js_branch.terminated = (BOOL*)&terminated;
@@ -3551,6 +3551,7 @@ void DLLCALL bbs_thread(void* arg)
if(startup->xtrn_polls_before_yield==0) startup->xtrn_polls_before_yield=10;
#ifdef JAVASCRIPT
if(startup->js_max_bytes==0) startup->js_max_bytes=JAVASCRIPT_MAX_BYTES;
+ if(startup->js_cx_stack==0) startup->js_cx_stack=JAVASCRIPT_CONTEXT_STACK;
#endif
if(startup->outbuf_drain_timeout==0) startup->outbuf_drain_timeout=10;
if(startup->sem_chk_freq==0) startup->sem_chk_freq=5;
diff --git a/src/sbbs3/services.h b/src/sbbs3/services.h
index 346a1a93dd..b7068efe0f 100644
--- a/src/sbbs3/services.h
+++ b/src/sbbs3/services.h
@@ -50,6 +50,10 @@ typedef struct {
DWORD interface_addr;
DWORD options; /* See BBS_OPT definitions */
DWORD js_max_bytes;
+ DWORD js_cx_stack;
+ DWORD js_branch_limit;
+ DWORD js_yield_interval;
+ DWORD js_gc_interval;
WORD sem_chk_freq; /* semaphore file checking frequency (in seconds) */
int (*lputs)(char*); /* Log - put string */
void (*status)(char*);
diff --git a/src/sbbs3/startup.h b/src/sbbs3/startup.h
index 268921c5e5..4920fce2d3 100644
--- a/src/sbbs3/startup.h
+++ b/src/sbbs3/startup.h
@@ -61,6 +61,10 @@ typedef struct {
DWORD rlogin_interface;
DWORD xtrn_polls_before_yield;
DWORD js_max_bytes;
+ DWORD js_cx_stack;
+ DWORD js_branch_limit;
+ DWORD js_yield_interval;
+ DWORD js_gc_interval;
RingBuf** node_spybuf; // Spy output buffer (each node)
RingBuf** node_inbuf; // User input buffer (each node)
sem_t** node_spysem; // Spy output semaphore (each node)
--
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