projects() giving 502 error

[vjcitn]

but when i use the swagger 'try it out' API seems to be alive, at least

> library(hca)
1/36 packages newly attached/loaded, see sessionInfo() for details.
> projects()
Error in .hca_GET(index_path) : Bad Gateway (HTTP 502).

Enter a frame number, or 0 to exit   

1: projects()
2: .index_GET(filters = filters, size = size, sort = sort, order = order, cata
3: .hca_GET(index_path)
4: stop_for_status(response)

Selection: 0
> sessionInfo()
R version 4.2.0 RC (2022-04-15 r82209)
Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Ubuntu 20.04.4 LTS

Matrix products: default
BLAS:   /home/stvjc/R-4-2-dist/lib/R/lib/libRblas.so
LAPACK: /home/stvjc/R-4-2-dist/lib/R/lib/libRlapack.so

locale:
 [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C              
 [3] LC_TIME=en_US.UTF-8        LC_COLLATE=en_US.UTF-8    
 [5] LC_MONETARY=en_US.UTF-8    LC_MESSAGES=en_US.UTF-8   
 [7] LC_PAPER=en_US.UTF-8       LC_NAME=C                 
 [9] LC_ADDRESS=C               LC_TELEPHONE=C            
[11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C       

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] hca_1.4.0      rmarkdown_2.14

loaded via a namespace (and not attached):
 [1] Rcpp_1.0.8.3         formatR_1.12         futile.logger_1.4.3 
 [4] compiler_4.2.0       pillar_1.7.0         dbplyr_2.1.1        
 [7] futile.options_1.0.1 tools_4.2.0          digest_0.6.29       
[10] bit_4.0.4            jsonlite_1.8.0       BiocFileCache_2.4.0 
[13] evaluate_0.15        RSQLite_2.2.14       memoise_2.0.1       
[16] lifecycle_1.0.1      tibble_3.1.7         pkgconfig_2.0.3     
[19] rlang_1.0.2          DBI_1.1.2            cli_3.3.0           
[22] filelock_1.0.2       curl_4.3.2           xfun_0.31           
[25] fastmap_1.1.0        dplyr_1.0.9          httr_1.4.3          
[28] knitr_1.39           hms_1.1.1            rappdirs_0.3.3      
[31] generics_0.1.2       vctrs_0.4.1          bit64_4.0.5         
[34] tidyselect_1.1.2     glue_1.6.2           R6_2.5.1            
[37] fansi_1.0.3          startup_0.18.0       lambda.r_1.2.4      
[40] tidyr_1.2.0          tzdb_0.3.0           readr_2.1.2         
[43] purrr_0.3.4          blob_1.2.3           magrittr_2.0.3      
[46] htmltools_0.5.2      ellipsis_0.3.2       assertthat_0.2.1    
[49] utf8_1.2.2           cachem_1.0.6         crayon_1.5.1        
> 

[vjcitn]

I am finding that index_path in .index_GET needs to be

"/index/projects?catalog=dcp17&filters=%7B%0A%20%20%22cellCount%22%3A%20%7B%0A%20%20%20%20%22within%22%3A%20%5B%0A%20%20%20%20%20%20%5B%0A%20%20%20%20%20%20%20%2010000%2C%0A%20%20%20%20%20%20%20%201000000000%0A%20%20%20%20%20%20%5D%0A%20%20%20%20%5D%0A%20%20%7D%0A%7D&size=10&sort=projectTitle&order=asc"

for projects() to return a result

[vjcitn]

I changed the size element in the above to 1000 and now 81 records are returned

[mtmorgan]

Thanks; in the swagger setting filter to {} and size = 1000 seems to generate the error; I'll report up-stream (DataBiosphere/azul#4289). A work-around seems to require pagination

 p = projects(size = 200); dplyr::bind_rows(p, hca_next(p))

[mtmorgan]

closed by a796426