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support for older rails apps

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This commit is contained in:
roberto@colossus
2011-12-07 09:21:28 +01:00
parent 4f0fb90bff
commit ce33d0be5a
1 changed files with 25 additions and 1 deletions
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plugins/rack/rack_plugin.c
+25 -1
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@@ -149,6 +149,10 @@ VALUE require_rails(VALUE arg) {
#endif
}
VALUE require_thin(VALUE arg) {
return rb_funcall(rb_cObject, rb_intern("require"), 1, rb_str_new2("thin"));
}
VALUE init_rack_app(VALUE);
VALUE rack_call_rpc_handler(VALUE args) {
@@ -280,7 +284,27 @@ void uwsgi_rack_init_apps(void) {
uwsgi_log("rails app %s ready\n", ur.rails);
VALUE ac = rb_const_get(rb_cObject, rb_intern("ActionController"));
ur.dispatcher = rb_funcall( rb_const_get(ac, rb_intern("Dispatcher")), rb_intern("new"), 0);
ur.dispatcher = Qnil;
if (rb_funcall(ac, rb_intern("const_defined?"), 1, ID2SYM(rb_intern("Dispatcher"))) == Qtrue) {
VALUE ac_dispatcher = rb_const_get(ac, rb_intern("Dispatcher"));
if (rb_respond_to(ac_dispatcher, rb_intern("call")) || rb_respond_to(ac_dispatcher, ID2SYM(rb_intern("call")))) {
ur.dispatcher = rb_funcall( rb_const_get(ac, rb_intern("Dispatcher")), rb_intern("new"), 0);
}
}
if (ur.dispatcher == Qnil) {
uwsgi_log("non-rack rails version detected...loading thin adapter...\n");
rb_protect( require_thin, 0, &error ) ;
if (error) {
uwsgi_ruby_exception();
exit(1);
}
VALUE thin_rack = rb_const_get(rb_cObject, rb_intern("Rack"));
VALUE thin_rack_adapter = rb_const_get(thin_rack, rb_intern("Adapter"));
VALUE thin_rack_adapter_rails = rb_const_get(thin_rack_adapter, rb_intern("Rails"));
ur.dispatcher = rb_funcall( thin_rack_adapter_rails, rb_intern("new"), 0);
}
if (ur.dispatcher == Qnil) {
uwsgi_log("unable to load rails dispatcher\n");