Ensure that ColdSignal events are serialized
Ensure that ColdSignal events are serialized

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emodeqidao/ReactiveCocoa,tornade0913/ReactiveCocoa,cnbin/ReactiveCocoa,jeelun/ReactiveCocoa,xulibao/ReactiveCocoa,Ricowere/ReactiveCocoa,rpowelll/ReactiveCocoa,SuPair/ReactiveCocoa,pzw224/ReactiveCocoa,beni55/ReactiveCocoa,yaoxiaoyong/ReactiveCocoa,xumaolin/ReactiveCocoa,shuxiashusheng/ReactiveCocoa,Liquidsoul/ReactiveCocoa,j364960953/ReactiveCocoa,jsslai/ReactiveCocoa,BlessNeo/ReactiveCocoa,monkeydbobo/ReactiveCocoa,icepy/ReactiveCocoa,wangqi211/ReactiveCocoa,sdhzwm/ReactiveCocoa,victorlin/ReactiveCocoa,j364960953/ReactiveCocoa,OnTheWay1988/ReactiveCocoa,luerhouhou/ReactiveCocoa,zhenlove/ReactiveCocoa,dachaoisme/ReactiveCocoa,FelixYin66/ReactiveCocoa,hbucius/ReactiveCocoa,xulibao/ReactiveCocoa,ShawnLeee/ReactiveCocoa,zhukaixy/ReactiveCocoa,jrmiddle/ReactiveCocoa,lixar/ReactiveCocoa,tornade0913/ReactiveCocoa,BlessNeo/ReactiveCocoa,msdgwzhy6/ReactiveCocoa,mattpetters/ReactiveCocoa,towik/ReactiveCocoa,yangshengchaoios/ReactiveCocoa,loupman/ReactiveCocoa,zzqiltw/ReactiveCocoa,AndyZhaoHe/ReactiveCocoa,ShawnLeee/ReactiveCocoa,dz1111/ReactiveCocoa,esttorhe/ReactiveCocoa,yoichitgy/ReactiveCocoa,ioshger0125/ReactiveCocoa,dskatz22/ReactiveCocoa,itschaitanya/ReactiveCocoa,dullgrass/ReactiveCocoa,jam891/ReactiveCocoa,tonyli508/ReactiveCocoa,mattpetters/ReactiveCocoa,walkingsmarts/ReactiveCocoa,natestedman/ReactiveCocoa,ericzhou2008/ReactiveCocoa,dullgrass/ReactiveCocoa,taylormoonxu/ReactiveCocoa,CCOOOOLL/ReactiveCocoa,victorlin/ReactiveCocoa,BrooksWon/ReactiveCocoa,tiger8888/ReactiveCocoa,tonyarnold/ReactiveCocoa,DongDongDongDong/ReactiveCocoa,andersio/ReactiveCocoa,j364960953/ReactiveCocoa,shaohung001/ReactiveCocoa,jackywpy/ReactiveCocoa,alvinvarghese/ReactiveCocoa,chao95957/ReactiveCocoa,terry408911/ReactiveCocoa,howandhao/ReactiveCocoa,ericzhou2008/ReactiveCocoa,zzqiltw/ReactiveCocoa,almassapargali/ReactiveCocoa,goodheart/ReactiveCocoa,AndyZhaoHe/ReactiveCocoa,sugar2010/ReactiveCocoa,mtxs007/ReactiveCocoa,valleyman86/ReactiveCocoa,hilllinux/ReactiveCocoa,zzzworm/ReactiveCocoa,richeterre/ReactiveCocoa,ikesyo/ReactiveCocoa,llb1119/test,cstars135/ReactiveCocoa,add715/ReactiveCocoa,BrooksWon/ReactiveCocoa,mxxiv/ReactiveCocoa,CCOOOOLL/ReactiveCocoa,WEIBP/ReactiveCocoa,sdhzwm/ReactiveCocoa,terry408911/ReactiveCocoa,huiping192/ReactiveCocoa,kevin-zqw/ReactiveCocoa,Farteen/ReactiveCocoa,zhaoguohui/ReactiveCocoa,imkerberos/ReactiveCocoa,leichunfeng/ReactiveCocoa,JohnJin007/ReactiveCocoa,terry408911/ReactiveCocoa,gengjf/ReactiveCocoa,PSPDFKit-labs/ReactiveCocoa,gengjf/ReactiveCocoa,andersio/ReactiveCocoa,dz1111/ReactiveCocoa,rpowelll/ReactiveCocoa,nickcheng/ReactiveCocoa,monkeydbobo/ReactiveCocoa,ReactiveCocoa/ReactiveSwift,ddc391565320/ReactiveCocoa,jam891/ReactiveCocoa,qq644531343/ReactiveCocoa,fhchina/ReactiveCocoa,stupidfive/ReactiveCocoa,xulibao/ReactiveCocoa,jrmiddle/ReactiveCocoa,beni55/ReactiveCocoa,alvinvarghese/ReactiveCocoa,cogddo/ReactiveCocoa,longv2go/ReactiveCocoa,yangyangluoluo/ReactiveCocoa,natan/ReactiveCocoa,sugar2010/ReactiveCocoa,bscarano/ReactiveCocoa,jsslai/ReactiveCocoa,xumaolin/ReactiveCocoa,almassapargali/ReactiveCocoa,bensonday/ReactiveCocoa,AlanJN/ReactiveCocoa,fhchina/ReactiveCocoa,yonekawa/ReactiveCocoa,brasbug/ReactiveCocoa,msdgwzhy6/ReactiveCocoa,bensonday/ReactiveCocoa,smilypeda/ReactiveCocoa,kevin-zqw/ReactiveCocoa,ztchena/ReactiveCocoa,nickcheng/ReactiveCocoa,vincentiss/ReactiveCocoa,huiping192/ReactiveCocoa,zhenlove/ReactiveCocoa,ioshger0125/ReactiveCocoa,OneSmallTree/ReactiveCocoa,xiaobing2007/ReactiveCocoa,jackywpy/ReactiveCocoa,SanChain/ReactiveCocoa,cstars135/ReactiveCocoa,smilypeda/ReactiveCocoa,CCOOOOLL/ReactiveCocoa,kevin-zqw/ReactiveCocoa,OneSmallTree/ReactiveCocoa,SuPair/ReactiveCocoa,imkerberos/ReactiveCocoa,vincentiss/ReactiveCocoa,huiping192/ReactiveCocoa,msdgwzhy6/ReactiveCocoa,ohwutup/ReactiveCocoa,yizzuide/ReactiveCocoa,JackLian/ReactiveCocoa,kiurentu/ReactiveCocoa,Ricowere/ReactiveCocoa,valleyman86/ReactiveCocoa,jsslai/ReactiveCocoa,taylormoonxu/ReactiveCocoa,CQXfly/ReactiveCocoa,esttorhe/ReactiveCocoa,hilllinux/ReactiveCocoa,add715/ReactiveCocoa,libiao88/ReactiveCocoa,DreamHill/ReactiveCocoa,tonyarnold/ReactiveCocoa,Khan/ReactiveCocoa,cnbin/ReactiveCocoa,howandhao/ReactiveCocoa,pzw224/ReactiveCocoa,FelixYin66/ReactiveCocoa,zxq3220122/ReactiveCocoa,yonekawa/ReactiveCocoa,OnTheWay1988/ReactiveCocoa,walkingsmarts/ReactiveCocoa,OnTheWay1988/ReactiveCocoa,zzzworm/ReactiveCocoa,ohwutup/ReactiveCocoa,walkingsmarts/ReactiveCocoa,tzongw/ReactiveCocoa,sujeking/ReactiveCocoa,liufeigit/ReactiveCocoa,leelili/ReactiveCocoa,dullgrass/ReactiveCocoa,200895045/ReactiveCocoa,BrooksWon/ReactiveCocoa,PSPDFKit-labs/ReactiveCocoa,on99/ReactiveCocoa,juliangrosshauser/ReactiveCocoa,brasbug/ReactiveCocoa,hj3938/ReactiveCocoa,paulyoung/ReactiveCocoa,llb1119/test,Juraldinio/ReactiveCocoa,xiaoliyang/ReactiveCocoa,stupidfive/ReactiveCocoa,Farteen/ReactiveCocoa,stevielu/ReactiveCocoa,CQXfly/ReactiveCocoa,zhigang1992/ReactiveCocoa,JohnJin007/ReactiveCocoa,chieryw/ReactiveCocoa,longv2go/ReactiveCocoa,tonyli508/ReactiveCocoa,llb1119/test,rpowelll/ReactiveCocoa,ericzhou2008/ReactiveCocoa,fhchina/ReactiveCocoa,libiao88/ReactiveCocoa,shaohung001/ReactiveCocoa,chieryw/ReactiveCocoa,KuPai32G/ReactiveCocoa,zhaoguohui/ReactiveCocoa,KJin99/ReactiveCocoa,yytong/ReactiveCocoa,SanChain/ReactiveCocoa,hoanganh6491/ReactiveCocoa,tonyli508/ReactiveCocoa,xiaoliyang/ReactiveCocoa,yangshengchaoios/ReactiveCocoa,natan/ReactiveCocoa,WEIBP/ReactiveCocoa,buildo/ReactiveCocoa,xumaolin/ReactiveCocoa,pzw224/ReactiveCocoa,GuitarPlayer-Ma/ReactiveCocoa,wpstarnice/ReactiveCocoa,nickcheng/ReactiveCocoa,Khan/ReactiveCocoa,nikita-leonov/ReactiveCocoa,bscarano/ReactiveCocoa,stupidfive/ReactiveCocoa,LHDsimon/ReactiveCocoa,loupman/ReactiveCocoa,richeterre/ReactiveCocoa,KJin99/ReactiveCocoa,hilllinux/ReactiveCocoa,FelixYin66/ReactiveCocoa,jam891/ReactiveCocoa,ioshger0125/ReactiveCocoa,longv2go/ReactiveCocoa,bensonday/ReactiveCocoa,almassapargali/ReactiveCocoa,yoichitgy/ReactiveCocoa,takeshineshiro/ReactiveCocoa,ohwutup/ReactiveCocoa,dachaoisme/ReactiveCocoa,Liquidsoul/ReactiveCocoa,tzongw/ReactiveCocoa,wangqi211/ReactiveCocoa,yangshengchaoios/ReactiveCocoa,mxxiv/ReactiveCocoa,shuxiashusheng/ReactiveCocoa,AndyZhaoHe/ReactiveCocoa,jaylib/ReactiveCocoa,ikesyo/ReactiveCocoa,kaylio/ReactiveCocoa,ceekayel/ReactiveCocoa,LHDsimon/ReactiveCocoa