perspective-WL7AKPVV.js

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t=s.ports[0];t.addEventListener("message",C.bind(t)),t.start()}self.addEventListener("connect",K);self.addEventListener("message",C.bind(self));\n',D=null;async function st(){if(D)return D;let t=new Blob([Se],{type:"application/javascript"});return D=URL.createObjectURL(t),D}async function ce(){return Se}function ue(t){console.warn("Running perspective in single-threaded mode");let e=new MessageChannel;return Function("const self = arguments[0];"+t)(e.port2),e.port2.start(),e.port1}async function lt(t){let e=t||{type:"module"};try{if(typeof window<"u"&&window.location&&window.location.protocol&&window.location.protocol.startsWith("file"))return console.warn("file:// protocol does not reliably support Web Workers"),ue(await ce());let n=await st();return new Worker(n,e)}catch(n){return console.error("Error instantiating worker; falling back to single-threaded mode",n),ue(await ce())}}var J,T;async function ct(t){return Me(await re(),t)}function ut(t){return t instanceof Uint8Array||t instanceof ArrayBuffer||typeof Response<"u"&&t instanceof Response||t instanceof Promise||t instanceof WebAssembly.Module||typeof t=="function"}async function te(t,e){let n=typeof t=="function"?await t():await t;if(n instanceof Uint8Array&&(n=n.buffer),typeof Response<"u"&&n instanceof Response){if(!n.ok)throw new Error(`Failed to fetch perspective server wasm (HTTP ${n.status} "${n.url}")`);if(e)return await n.arrayBuffer()}return e?n:(await xe(n)).buffer}async function bt(t){if(t.sole!==void 0)return await te(t.sole,t.disable_stage_0);if(t.wasm64!==void 0&&(t.wasm32===void 0||Ae()))try{return await te(t.wasm64,t.disable_stage_0)}catch(e){if(t.wasm32===void 0)throw e;console.warn("Memory64 perspective server wasm failed to load, falling back to wasm32",e)}return await te(t.wasm32,t.disable_stage_0)}function gt(t,e=!1){let n=typeof e=="boolean"?e:!!e.disable_stage_0;if(T=void 0,ut(t)){J={sole:t,disable_stage_0:n};return}let _=t;if(_.wasm32!==void 0||_.wasm64!==void 0)J={wasm32:_.wasm32,wasm64:_.wasm64,disable_stage_0:n};else throw new Error("init_server requires a wasm source or a {wasm32, wasm64} registration")}var U,S;async function wt(t){return t instanceof WebAssembly.Module?t:typeof Response<"u"&&t instanceof Response?WebAssembly.compileStreaming(t):WebAssembly.compile(t)}async function be(t,e=!1){let n=e?t:await xe(t),_=await wt(n);return S=Promise.resolve(_),await ke({module_or_path:_}),await he(),we}function dt(t,e=!1){t instanceof Uint8Array?U=be(t.buffer,e):t instanceof ArrayBuffer||t instanceof Response||t instanceof Promise?U=be(t,e):t instanceof Object&&(U=Promise.resolve(t))}function re(){let t=customElements.get("perspective-viewer");if(t)U=Promise.resolve(t.__wasm_module__),S===void 0&&t.__wasm_client_module__&&(S=Promise.resolve(t.__wasm_client_module__));else if(U===void 0)throw new Error("Missing perspective-client.wasm");return U}async function ft(){if(S!==void 0)return S;let t=customElements.get("perspective-viewer");if(t?.__wasm_client_module__)return S=Promise.resolve(t.__wasm_client_module__),S;throw new Error("perspective-js client wasm has not been compiled yet \u2014 call `init_client(...)` or `perspective.worker()` before `getCompiledClientWasm()`.")}function pt(){if(J===void 0)throw new Error("Missing perspective-server.wasm");return T===void 0&&(T=bt(J)),T.then(t=>t instanceof WebAssembly.Module?t:t.slice(0))}var ge;async function yt(){return ge===void 0?await lt({type:"module",name:"perspective-server"}):ge()}async function ht(t){return await it(re(),t)}async function mt(t){return typeof t>"u"&&(t=yt()),await _t(re(),pt(),t)}var vt={websocket:ht,worker:mt,init_client:dt,init_server:gt,host_supports_memory64:Ae,createMessageHandler:ct,getCompiledClientWasm:ft,GenericSQLVirtualServerModel:H,VirtualDataSlice:L,VirtualServer:G};export{H as GenericSQLVirtualServerModel,L as VirtualDataSlice,G as VirtualServer,ct as createMessageHandler,vt as default,ft as getCompiledClientWasm,Ae as host_supports_memory64,dt as init_client,gt as init_server,ht as websocket,mt as worker};
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